ศัพท์ TOEFL 5000 คำ
Published on Friday, 24 August 2018 19:48 | | 
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ศัพท์ชุดนี้ 5000 คำ สำหรับท่านที่เตรียมตัวสอบ TOEFL หรือแม้ไม่ได้ไปสอบแต่ต้องการรู้ศัพท์เยอะ ๆ เพื่อใช้ในการฟัง-พูด-อ่าน-เขียน ได้คล่อง ๆ
วิเศษมาก ถ้าฝึก-ศึกษาร่วมกับอีก 5000 คำของชุด → IELTS
แถม :→ ศัพท์ SAT 3500 คำ
การอ่านตัวโฟเนติกล์ → คลิก
ที่มา https://studysite.org/speak_english/list_of_5000_TOEFL_important_words
| Very Important list of 5000 TOEFL Words | |||
| abandon | abandoned | abandonment | abbreviate |
| abbreviation | abide | abiding | ability |
| ablaze | abnormal | aboard | abolish |
| abolition | abolitionist | abort | abound |
| abrasion | abrasive | abrupt | absence |
| absent | absentee | absenteeism | absolute |
| absolutely | absorb | absorption | abstract |
| absurd | abundance | abundant | abundantly |
| abuse | abut | academic | academician |
| accelerate | accelerated | accelerating | acceleration |
| access | accessibility | accessible | accessory |
| accident | accidental | accidentally | acclaim |
| accommodate | accommodating | accompaniment | accompany |
| accompanying | accomplish | accomplished | accomplishment |
| accordion | account | accountant | accounting |
| accredit | accumulate | accumulation | accuracy |
| accurate | accusation | accuse | accustomed |
| achieve | achievement | acid | acidic |
| acidity | acquaint | acquaintance | acquainted |
| acquire | acquisition | acronym | activate |
| actively | actual | actually | actuate |
| acumen | acupuncture | acute | adapt |
| adaptable | adaptation | adaptive | addict |
| addictive | additional | additive | adept |
| adequate | adhere | adhesive | adjacent |
| adjoin | adjoining | adjunct | adjust |
| adjustment | administer | administration | administrative |
| administrator | admiration | admire | admit |
| admittedly | adobe | adolescent | adopt |
| adoption | adorn | adornment | advance |
| advanced | advancement | advent | adventure |
| adventurer | adventurous | adverse | adversely |
| adversity | advocate | aerodynamics | aesthetic |
| affect | affected | affection | affectionate |
| affective | affiliate | affinity | affirm |
| afflict | affliction | affluent | afford |
| affordable | agenda | aggravate | aggravating |
| aggregate | aggregation | aggressive | aggressiveness |
| agile | agility | agitation | agreeable |
| agriculture | ailment | aim | air |
| airborne | aircraft | airsickness | ajar |
| akin | alchemy | alder | alert |
| alien | alignment | alike | allegation |
| allegory | alliteration | allocate | alloy |
| allude | ally | aloft | alone |
| aloof | alter | alteration | alternate |
| alternately | alternation | alternative | altitude |
| aluminum | amateur | amaze | amazement |
| amazing | ambience | ambition | ambitious |
| ambivalence | ambivalent | amble | amenable |
| amend | amendment | amenity | amid |
| amnesia | amount | ample | amplification |
| amplify | analogous | analogy | analysis |
| analyze | anarchist | anatomy | ancestor |
| ancestral | ancestry | anecdotal | anecdote |
| anesthetic | angular | animate | animated |
| annex | annihilate | announce | announcement |
| announcer | annoy | annoying | annual |
| annually | anomaly | anonymous | antedate |
| anthem | anthology | anthropology | antibiotic |
| anticipate | anticipation | antiquate | antiquated |
| antique | antiquity | antiseptic | anxious |
| apologize | apology | appeal | appealing |
| appetite | applaud | appliance | applicant |
| application | apply | appoint | appointment |
| apportion | appraisal | appreciable | appreciate |
| appreciation | apprentice | approach | approaching |
| appropriate | appropriation | approval | approve |
| approximate | approximately | apt | aptly |
| aquamarine | aquarium | aquatic | arbitrary |
| arboreal | arc | archaeological | archaeology |
| archipelago | architect | architectural | architecture |
| ardent | arduous | arena | aria |
| arid | arithmetic | armor | armored |
| armory | arms | aroma | aromatic |
| arouse | arrange | arrangement | array |
| arsenal | artery | arthritis | article |
| articulate | artificial | artisan | ascend |
| ascending | ascent | ascribe | aspect |
| asphyxiate | aspiration | aspiring | assault |
| assemblage | assemble | assembly | assert |
| assess | assessment | asset | assignment |
| assimilate | assist | assistance | assistant |
| associate | association | assorted | assortment |
| assume | assumption | assure | assuredly |
| astonish | astonished | astonishing | astound |
| astounding | astronomer | astronomical | astronomy |
| astute | asymmetrical | atheist | athlete |
| atmosphere | atom | atomic | atomization |
| atrophy | attach | attached | attachment |
| attack | attain | attainment | attempt |
| attend | attendance | attendant | attention |
| attire | attorney | attract | attraction |
| attractive | attribute | audible | audience |
| audit | audition | auditorium | auger |
| augment | aurora | authentic | authenticate |
| authority | authorize | autobiographical | autobiography |
| automated | automatic | automotive | autonomous |
| autonomy | auxiliary | available | avalanche |
| avant-garde | avenue | average | averse |
| aversion | avert | aviation | aviator |
| avid | avocation | avoid | avoidance |
| awareness | awkward | awkwardly | axis |
| baboon | baby-sitter | bachelor | backbone |
| backdrop | baggage | balance | balanced |
| bald | ballet | balloon | balloonist |
| balmy | ban | band | bandanna |
| bandleader | bandmaster | bang | banker |
| bankrupt | bankruptcy | banner | banquet |
| bar | barb | barbecue | barber |
| bare | barely | barge | bark |
| barn | baroque | barrel | barren |
| barrenness | barrier | barter | basement |
| basin | bead | beaded | beak |
| beam | bean | bear | beard |
| beat | bedrock | behalf | behave |
| behavior | beleaguer | belie | bellows |
| below | beneath | beneficial | benefit |
| benign | bequest | besides | besiege |
| bestow | betray | beverage | bias |
| bicameral | bilateral | bill | billion |
| biographer | biography | biologist | bison |
| bitter | bitterness | bizarre | blacksmith |
| blame | bland | blanket | blast |
| blaze | blazing | bleach | bleak |
| blemish | blend | blessing | blight |
| blink | blizzard | block | bloom |
| blossom | blues | bluff | blunt |
| blush | board | boardinghouse | boast |
| boastful | bold | bolster | bonanza |
| bond | boom | boon | boost |
| bore | boredom | boring | boulder |
| bounce | bound | boundary | boundless |
| bouquet | bow | bowl | bowlegged |
| braid | brain | brawl | brawling |
| breach | breakup | breath | breathe |
| breathing | breathless | breathtaking | breed |
| breeze | brighten | brilliance | brilliantly |
| brim | briny | brisk | briskness |
| brittle | broadcast | broaden | brochure |
| bronze | brook | brown | brownish |
| bubble | buckle | bud | buddy |
| budget | buggy | bulb | bulk |
| bulky | bump | bunch | bundle |
| burdensome | burgeon | burning | burrow |
| bush | bust | bustle | butter |
| butterfly | buzz | buzzer | bypass |
| by-product | cab | cabal | cabin |
| cabinetmaker | cadaverous | cadence | calculate |
| calculation | calculator | calibration | calm |
| camouflage | campaign | cancel | cancellation |
| candid | candidate | cannibalism | canopy |
| canvas | canyon | capability | capable |
| capacity | capillary | captivity | carapace |
| carat | carbohydrate | cardiac | cardinal |
| career | careerism | careful | careless |
| carelessly | cargo | caricature | carnival |
| carnivorous | carve | carver | carving |
| cassette | cast | casting | cast-iron |
| casual | catalyst | catastrophe | catching |
| categorize | category | cater | caterpillar |
| cathedral | cause | caution | cautious |
| cautiously | cavern | cavity | cease |
| ceaseless | celebrate | celebrated | celebrity |
| celestial | cell | census | centenary |
| centennial | centigrade | ceremonial | ceremony |
| chafe | chagrin | chalk | chamber |
| champion | championship | chaos | chaotic |
| chapel | character | characteristic | characterize |
| charcoal | charitable | chart | charter |
| chaste | chat | chateau | check |
| checkout | checkup | chef | cherish |
| chili | chill | chilly | chisel |
| chivalry | choir | choke | chop |
| choppy | chord | chore | choreograph |
| choreography | chorus | chromosphere | chronic |
| chronological | chronology | chubby | chunk |
| cider | cipher | circle | circuit |
| circular | circulate | circulation | circumference |
| circumscribe | circumstance | citadel | cite |
| citizenship | civil | civilian | civility |
| civilization | claim | clam | clamor |
| clan | clap | clarification | clarify |
| classification | classify | clause | clay |
| clergy | clergyman | climate | climatic |
| cling | clinic | clinical | clip |
| clockwise | clog | clumsy | cluster |
| clutch | coach | coalesce | coalescence |
| coalition | coarse | coax | codify |
| coexist | coffeepot | cognitive | coherence |
| coherent | cohesion | cohesive | coil |
| coin | coinage | coincide | coincidence |
| coincident | collaborate | collaboration | collapse |
| colleague | collective | collide | collision |
| colloquial | colloquialism | collusion | colonel |
| colonial | colonize | colony | colossal |
| combination | combine | combustible | combustion |
| comet | cometary | comic | comical |
| commander | commemorate | comment | commentary |
| commentator | commerce | commercial | commercialize |
| commission | commissioner | commit | commitment |
| committed | committee | commodity | commonplace |
| commonsense | communal | communicate | communication |
| community | commute | commuter | compact |
| compaction | companion | comparable | comparative |
| comparatively | compatible | compel | compensate |
| compensation | compensatory | compete | competence |
| competent | competing | competition | competitiveness |
| competitor | compile | complacence | complain |
| complaint | complement | complementary | complex |
| complexity | complicated | complication | complicity |
| compliment | complimentary | comply | component |
| compose | composition | compound | comprehend |
| comprehensible | comprehension | comprehensive | compress |
| compressed | compression | comprise | compromise |
| compulsory | computation | compute | concave |
| conceal | concede | conceive | concentric |
| concept | conception | conceptual | concert |
| concerted | concerto | concise | conciseness |
| conclude | conclusive | concomitant | concrete |
| concurrent | condemn | condemnation | condensation |
| condense | condenser | condiment | condition |
| conditioning | condor | conduct | conductivity |
| conductor | cone | confederacy | confederate |
| confer | conference | confess | confession |
| confide | confidence | confident | configuration |
| confine | confinement | confining | confirm |
| confirmation | conflict | conflicting | confluence |
| conform | conformity | confront | confuse |
| confusion | congenial | congenital | congestion |
| conglomerate | congratulation | congregate | congress |
| congressional | congressman | congruity | conifer |
| conjecture | connect | connection | connoisseur |
| conquer | conscience | conscientious | conscious |
| consciously | consciousness | consecutive | consequence |
| consequent | consequently | conservation | conservationist |
| conservatism | conservative | conserve | considerable |
| considerably | considerate | consideration | consistency |
| consistent | consistently | consonant | consort |
| consortium | conspicuous | conspiracy | constant |
| constantly | constellation | consternation | constituent |
| constitute | constitution | constitutional | constrain |
| constraint | constrict | constricted | construct |
| construction | consult | consultant | consume |
| consumer | consumption | contact | contagious |
| contain | container | contaminate | contamination |
| contemplate | contemporary | contender | content |
| contented | contention | context | contiguous |
| continent | continental | continuation | continuity |
| continuum | contour | contract | contraction |
| contractor | contradict | contradictory | contrary |
| contrast | controversial | controversy | convenience |
| convenient | convention | conventional | conventionally |
| converge | conversant | conversation | conversational |
| converse | conversion | convert | converter |
| convex | convict | conviction | convinced |
| convincing | convivial | coop | cooperate |
| cooperation | cooperative | coordinate | coordinated |
| coordination | core | corn | cornet |
| corps | correlate | correlated | correspond |
| correspondence | corresponding | corrode | corrosion |
| corrosive | corruption | cosmic | cosmopolitan |
| costume | counsel | counseling | counselor |
| counteract | counterbalance | counterclockwise | counterfeit |
| counterpart | countless | couple | courier |
| court | courteous | courthouse | courtly |
| courtship | cover | coverage | cowboy |
| cowhand | cozy | crab | crack |
| craft | cram | cramped | crash |
| crater | crawl | crayon | craze |
| crazy | credence | credential | credit |
| creditor | creek | creep | crevice |
| crew | crimson | cripple | crippling |
| crisscross | critical | critique | crooked |
| crossbones | crossbreeding | crosscut | crossing |
| crude | crumble | crumple | crush |
| crust | crustacean | crystal | crystalline |
| crystallization | crystallize | crystallized | cube |
| cubic | cubism | cucumber | cue |
| culinary | culminate | cultivate | cultivation |
| culture | cumbersome | cupboard | curator |
| curiosity | curious | currency | current |
| currently | curriculum | cushion | custodian |
| custom | customarily | customer | customs |
| cuticle | cyclone | cylinder | dagger |
| daisy | damp | dampen | dangerous |
| daring | dart | date | dated |
| daunt | dawn | dawning | dazzling |
| deadly | deal | dearth | debatable |
| debate | debris | debt | debtor |
| decadent | decay | deceive | decent |
| deception | deceptive | deciduous | decimal |
| deck | declaration | declare | decline |
| decompose | decomposition | decorate | decoration |
| decorative | decrease | defame | defeat |
| defect | defective | defend | defense |
| defensive | defer | deference | deferential |
| deficiency | deficient | deficit | definite |
| definitely | definition | definitive | deform |
| deformation | defrost | deft | degradation |
| degrade | dehydrate | dehydrated | dehydration |
| deign | deity | delay | delectable |
| delegate | deliberate | deliberately | delicate |
| delicious | delirium | delta | demagnetize |
| demobilize | democracy | demolish | demolition |
| demonstrate | demonstration | denomination | denote |
| denounce | dense | density | dent |
| dental | dentist | dentistry | deny |
| depart | departure | dependable | dependence |
| dependent | depict | deplete | deposit |
| depositor | depot | depreciation | depredation |
| depress | depressed | depression | deprivation |
| deprive | derivative | derive | desalination |
| descend | descendant | descent | desert |
| deserted | deserve | designate | desirable |
| desire | desolate | desperate | desperately |
| despoil | despoiler | dessert | destination |
| destine | destiny | destruction | destructive |
| detect | detectable | detective | deter |
| detergent | deteriorate | determine | deterrent |
| detest | detriment | detrimental | devastate |
| devastating | devastation | device | devious |
| devise | devoid | devote | devotion |
| devour | diagnose | diagonal | diagonally |
| diagram | dialect | dialogue | diameter |
| dictate | diction | diet | dietary |
| dieter | dietetics | dietitian | differentiate |
| diffuse | diffusion | digest | digestion |
| digestive | dignity | digress | digression |
| dilate | dilemma | diligent | diligently |
| dilute | dilution | dim | dime |
| dimension | dimensional | diminish | dimly |
| dinosaur | dioxide | diplomacy | diplomatic |
| disadvantage | disagreeable | disappointment | disapproval |
| disaster | disastrous | discard | discern |
| discernible | discerning | discharge | disciple |
| discipline | disciplined | discomfort | disconnect |
| discontent | discontented | discount | discourage |
| discouraging | discourse | discreet | discrete |
| disgrace | disguise | disgust | disgusted |
| disintegrate | disinterested | dismal | dismay |
| dismember | dismiss | disorganize | dispatch |
| dispense | disperse | displace | displacement |
| display | dispose | disposed | disposition |
| disproportionate | dispute | disregard | disrepute |
| disrespect | disrupt | disseminate | dissenter |
| dissertation | dissimilar | dissipate | dissipated |
| dissolve | distance | distant | distasteful |
| distend | distill | distinct | distinction |
| distinctive | distinctively | distinctly | distinguish |
| distinguished | distort | distortion | distract |
| distress | distribute | distribution | district |
| disturb | disturbance | dive | diver |
| divergence | divergent | diverse | diversification |
| diversified | diversify | diversion | diversity |
| divert | divide | division | divorce |
| dizziness | dizzy | docile | doctrine |
| document | documentary | documentation | dogged |
| dogma | doll | dolphin | domain |
| domestic | domesticate | domesticated | dominant |
| dominate | donate | donation | donor |
| dormant | dormitory | dorsal | dot |
| doubt | doubtful | downtown | draft |
| drag | dragonfly | drain | drainage |
| drama | dramatic | dramatically | dramatize |
| drastic | draw | drawback | drawer |
| drawing | dread | dreadful | dreadfully |
| dreary | drift | driftwood | drill |
| drip | dripstone | drought | drowsy |
| drudgery | ductile | due | dull |
| dumb | dump | duplicate | durable |
| duration | dwarf | dwell | dweller |
| dwelling | dye | dynamic | dynamics |
| eager | earthenware | earthquake | eccentric |
| eccentricity | eclectic | eclecticism | eclipse |
| ecological | ecologist | economical | economics |
| economize | ecosystem | edentate | edge |
| edible | edifice | educated | education |
| effective | effectiveness | efficiency | efficient |
| effort | eggshell | eject | elaborate |
| elaborately | elasticity | elbow | election |
| electromagnetic | electron | elegance | elegant |
| element | elementary | elevate | elevation |
| elevator | elicit | eligible | eliminate |
| elimination | elite | elixir | elliptical |
| elongate | eloquent | elusive | emancipate |
| emancipation | embarrass | embed | embellish |
| embellishment | emblem | embody | emboss |
| embrace | embroider | embroidery | embryo |
| embryological | embryonic | emerge | emergence |
| emerging | emigrant | eminence | eminent |
| emission | emit | emotion | emotional |
| emphasis | emphasize | employ | employee |
| employer | empty | enactment | encase |
| enclose | enclosure | encompass | encounter |
| encourage | encroach | encyclopedia | endanger |
| endangered | endeavor | endless | endlessly |
| endow | endowment | endurance | endure |
| enduring | energetic | engaging | engrave |
| engraving | engulf | enhance | enlightenment |
| enormous | enrage | enrich | ensemble |
| entanglement | enterprise | enterprising | entertain |
| entertainer | entertainment | enthusiasm | enthusiastically |
| entitle | entitled | entity | entrenched |
| entrepreneur | entry | envelop | envision |
| enzyme | ephemeral | epic | epidemic |
| epidermis | episode | epoch | equal |
| equality | equestrian | equilibrium | equipment |
| equitable | equivalent | eradicate | erect |
| erode | erosion | erratic | erratically |
| erupt | eruption | escalate | escalator |
| escape | escapist | essay | essential |
| estate | estimate | eternal | ethically |
| ethics | ethnic | etiquette | evaluate |
| evaporate | evaporation | eventful | eventual |
| eventually | evergreen | everlasting | evidence |
| evident | eviscerate | evoke | evolution |
| evolutionary | evolve | exact | exacting |
| exaggerate | exaggeration | exalted | excavate |
| excavation | exceed | excel | excellent |
| exception | exceptional | exceptionally | excess |
| excessive | exchange | excite | excitement |
| exciting | exclaim | exclude | exclusion |
| exclusive | exclusively | excursion | excuse |
| execute | execution | executive | exemplary |
| exemplify | exempt | exemption | exert |
| exertion | exhale | exhaust | exhausted |
| exhausting | exhibit | exhibition | exhilarate |
| exhilarating | exit | exorbitant | exotic |
| expand | expanding | expanse | expansion |
| expedition | expel | expenditure | expertise |
| expire | explicit | explode | exploit |
| exploitation | exploration | explore | explorer |
| explosive | exponential | exposition | exposure |
| expressive | expressly | extend | extended |
| extension | extensive | exterior | exterminate |
| external | extinct | extinction | extol |
| extract | extraordinary | extremity | exuberant |
| eye-catching | eyewitness | fabric | fabricate |
| facade | face | facelift | facet |
| facilitate | facilitation | facility | facsimile |
| faction | factor | factual | faculty |
| fade | faint | fairly | faithful |
| faithfulness | fake | falcon | falconer |
| famine | fanatic | fanatical | fanaticism |
| fanciful | fancy | fantastic | fantasy |
| farce | far-reaching | fascinate | fascinating |
| fascination | fashion | fashionable | fasten |
| fatal | fateful | fatigue | faucet |
| fault | fauna | favorable | favored |
| feasible | feat | feeble | feed |
| feeder | feminism | feminist | fencing |
| fender | ferment | fermentation | ferry |
| fertile | fertilize | fertilizer | fervor |
| festival | festive | feud | feverish |
| fiber | fiction | fictional | fidelity |
| fierce | figurehead | file | filter |
| finance | financial | financing | finch |
| finesse | fingertip | fir | fireproof |
| firm | fishy | fitness | fittingly |
| fixed | fixture | flabby | flag |
| flagella | flair | flake | flamboyant |
| flare | flash | flashlight | flavor |
| flavoring | flaw | flea | fleeting |
| flexibility | flexible | flickering | flint |
| float | flock | floodplain | flora |
| floral | flounder | flourish | fluctuate |
| fluctuation | fluent | fluffy | fluorescent |
| flux | flyspeck | foe | fog |
| fogged | foggy | foghorn | fold |
| folding | foliage | folklore | folly |
| foment | foolish | footnote | footpath |
| forage | foray | forbid | forbidding |
| ford | forebear | forecast | forefather |
| forefront | foremost | forerunner | foresee |
| foreshadow | foresight | forestall | foretell |
| forge | formal | formalized | format |
| formation | formative | former | formerly |
| formidable | formula | formulate | fort |
| fortify | fortress | fortuitous | fortuitously |
| fortunate | fortune | fossil | fossilized |
| foster | foul | founder | fraction |
| fracture | fragile | fragility | fragment |
| fragrance | fragrant | frame | framework |
| frank | fray | freight | freighter |
| frenetic | frenzy | fresco | freshly |
| freshness | friction | frightening | frigid |
| fringe | frisky | frivolity | frivolous |
| frost | frown | frugal | frugality |
| fruitful | fruitfulness | fruitless | fruitlessly |
| frustrate | frustrating | frustration | fume |
| fumigate | functional | functioning | fund |
| fundamental | funding | fungus | furious |
| furnish | furnishing | furniture | furry |
| further | fuse | fused | fusion |
| galaxy | gallant | gallantry | gallery |
| galvanization | galvanize | gap | garb |
| garbage | garish | gaseous | gasoline |
| gaudy | gauge | gazette | gear |
| gem | gemstone | generalization | generalize |
| generate | generous | genesis | genetic |
| genetically | genetics | genial | genre |
| gentility | genuine | germ | giant |
| gibe | gigantic | gilding | girder |
| glacial | glacier | glamorous | gland |
| glandular | glare | glassware | glaze |
| glazed | glean | glide | glider |
| glimpse | global | gloomy | glorify |
| glossy | glowing | gnaw | goal |
| goat | gorgeous | gospel | gossip |
| gourmand | gourmet | govern | governor |
| grab | grace | graceful | graduate |
| graft | grand | grandeur | granite |
| graph | graphic | graphics | graphite |
| grasp | grasshopper | grateful | gravitation |
| gravitational | gravity | graze | grease |
| greedy | gregarious | grim | grind |
| grip | grope | gross | grumble |
| guarantee | guess | gulf | gull |
| gulp | gush | gust | gymnastic |
| gymnastics | gyration | habit | habitat |
| hail | hallmark | halt | ham |
| hamburger | hamper | handful | handicap |
| handicraft | hands-on | handy | haphazard |
| harbor | harden | hardware | hardy |
| harmful | harmless | harmonic | harmonica |
| harmonious | harmonize | harmony | harness |
| harsh | harshness | harvest | haste |
| hasten | hatch | hatchery | hatchet |
| hatchling | haul | haunt | haunted |
| haven | hay | hazard | hazardous |
| haze | headquarter | heal | healing |
| healthful | heap | heaven | heavenly |
| heed | heel | heighten | heir |
| helium | helper | helpful | helpless |
| hem | hemisphere | herald | herculean |
| herd | herder | heredity | heritage |
| heroism | hesitant | hesitate | heterogeneous |
| heyday | hibernate | hibernation | hide |
| hierarchy | highlight | hike | hillbilly |
| hilly | hinder | hinge | hint |
| hinterland | hoe | hollow | homemade |
| homesick | homespun | homogeneous | homogenize |
| horde | horizon | horizontal | horn |
| hornbill | horned | hornet | horror |
| horticulture | hospitable | hostile | hostility |
| house | hover | hovercraft | hub |
| huddle | hue | humanist | humanistic |
| humanitarian | humanity | humble | humid |
| humidity | humiliate | humility | hummingbird |
| humorous | hump | hunger | hurl |
| hurricane | husk | hustle | hydrogen |
| hydrosphere | hygiene | hypersensitive | hypothesis |
| hypothesize | iceberg | icicle | icon |
| identical | identifiable | identification | identify |
| identity | ideological | ideology | idiom |
| idiomatic | idyllic | igneous | ignite |
| ignorance | ignorant | ignore | illegible |
| illiterate | illuminate | illumination | illusion |
| illusive | illustrate | illustration | image |
| imagery | imaginary | imaginative | imbalance |
| imbibe | imitate | imitation | immediate |
| immediately | immense | immigrant | immigration |
| immobile | immobilize | immune | immunity |
| impact | impair | impart | impartial |
| impartially | impede | impediment | impel |
| impending | imperative | impermeable | impersonal |
| impersonate | impersonation | impetus | implement |
| implication | implicit | imply | import |
| impose | imposing | impractical | impracticality |
| impressionable | impressive | imprint | imprisonment |
| improbable | improvise | impulse | impulsive |
| inability | inaccessible | inactivate | inadequate |
| inanimate | inappropriate | inaugurate | incandescent |
| incapacitate | incense | incentive | incessant |
| incidence | incident | incidentally | incise |
| incisive | inclination | inclined | inclusive |
| incompatible | incomprehensible | inconclusive | incongruity |
| incongruous | inconvenient | incorporate | incorporation |
| incredible | incredulity | incredulous | incur |
| indefinite | indefinitely | indent | indented |
| indenture | independent | indicate | indicative |
| indifference | indifferent | indigestion | indignant |
| indiscriminately | indiscrimination | indispensable | individualism |
| induce | inducible | industrial | industrialization |
| industrialized | industrious | inelastic | ineligible |
| inert | inevitably | inexorable | infancy |
| infection | infectious | infer | inferior |
| inferiority | infertile | infest | infiltrate |
| infirmary | inflate | inflation | inflexible |
| inflict | influential | influenza | influx |
| inform | informal | informative | informed |
| infuse | infusion | ingenious | ingeniously |
| ingredient | inhabit | inhabitant | inherent |
| inherit | inheritance | inhibit | initial |
| initially | initiate | inject | injury |
| injustice | innate | innermost | innovation |
| innovative | innumerable | inoffensive | inquiry |
| insanity | insert | insight | insignificant |
| insist | insistence | inspect | inspection |
| inspector | inspiration | inspire | inspiring |
| install | installment | instantaneous | instill |
| instinct | instinctive | instinctively | institute |
| institution | institutionalize | instruct | instruction |
| instructive | instrument | instrumental | instrumentalist |
| insufficient | insulation | insulin | insult |
| insulting | insuperable | insurmountable | intact |
| integral | integrate | integrated | integrity |
| intellect | intellectual | intelligence | intelligent |
| intelligible | intense | intensify | intensive |
| intention | intentionally | interact | interaction |
| interactive | interconnected | interdependence | interdependent |
| interest | interfere | interference | interior |
| interlocking | intermediate | intermittent | internal |
| interpersonal | interpretation | interrupt | intersect |
| intersection | interstellar | interval | intervention |
| intimacy | intimate | intoxication | intrepid |
| intricacy | intricate | intricately | intrigue |
| intriguing | intrinsic | introspective | intruder |
| intruding | intrusion | inundate | invade |
| invader | invariably | invasion | inventory |
| inverse | invertebrate | investigate | investigation |
| inviting | involuntary | ion | ionosphere |
| ironic | irony | irradiate | irregular |
| irregularly | irrelevant | irreparable | irresistible |
| irresponsible | irreverence | irreverent | irreversible |
| irrevocable | irrigate | irrigation | irritable |
| irritate | irritating | isolate | isolated |
| isolation | issue | iterate | itinerant |
| itinerary | jagged | jar | jealousy |
| jelly | jellyfish | jewel | jeweler |
| jewelry | jog | jogging | jolt |
| jolting | journal | journalism | journalist |
| journalistic | jubilant | judgement | judicious |
| juice | juicy | jumble | junction |
| juncture | jungle | jurisdiction | jury |
| justice | justify | justly | juvenile |
| juxtaposition | keen | ken | kennel |
| kernel | kerosene | keyboard | kiln |
| kinetic | kingdom | knapsack | kymograph |
| laborer | laborious | laboriously | labyrinth |
| lace | lag | lament | lampshade |
| landing | landmass | landscape | landslide |
| largely | larva | larynx | laser |
| lash | lasting | latent | lateral |
| latitude | launch | laundry | laurels |
| lava | lave | lavish | lawn |
| lawsuit | lay | layer | layman |
| layout | leadership | leading | league |
| leak | leaky | leap | lease |
| ledge | legacy | legend | legendary |
| legible | legislate | legislation | legislature |
| legume | leisure | leisurely | lengthen |
| lengthy | leopard | lethal | lethargic |
| lethargy | lettuce | liable | libel |
| liberal | liberally | liberate | liberty |
| lifesaver | lift | likewise | limb |
| limestone | lineage | linen | linger |
| linguistic | linguistics | liquid | literacy |
| literally | literary | literate | lithosphere |
| litter | livelihood | lively | liver |
| livestock | load | loathsome | lobby |
| lobster | locality | locally | locate |
| location | locomote | locomotion | locomotive |
| lodge | lodging | log | logic |
| logical | longevity | longitude | long-lasting |
| long-range | loom | loop | loose |
| loosen | lore | lucrative | lull |
| lumber | lumbering | luminosity | luminous |
| lunar | lure | luster | lustrous |
| luxurious | luxury | lyric | lyrically |
| lyricist | magic | magical | magician |
| magnesium | magnetic | magnetism | magnetize |
| magnetosphere | magnificence | magnificent | magnify |
| magnitude | mainspring | maintenance | maize |
| majestic | majesty | majority | makeup |
| malfunction | malign | mall | malleability |
| malleable | mallet | malnutrition | mammal |
| mammoth | mandate | mandatory | maneuver |
| mania | manifestation | manipulate | mannerism |
| mansion | mantle | manual | manually |
| manure | map | marble | march |
| margin | marine | maritime | markedly |
| marsh | marshy | marvel | marvelous |
| mask | mason | masonry | massive |
| masterpiece | match | matchless | matchstick |
| mate | mathematics | maverick | meager |
| meaningful | measures | mechanical | mechanics |
| mechanism | mechanized | media | mediate |
| mediator | medieval | medium | melodic |
| melodious | melodrama | melody | melt |
| membrane | memo | memorable | memorandum |
| memorial | memorize | memory | menace |
| mend | mention | menu | mercantile |
| merchandise | merchant | meretricious | merge |
| merger | meridian | merit | mesmerize |
| messy | metabolic | metabolism | metaphor |
| meteor | meteorite | meteorologist | meteorology |
| methodically | methodology | meticulous | metropolitan |
| microbe | microcosm | microorganism | microscope |
| microscopic | microwave | mighty | migrant |
| migrate | migration | migratory | milestone |
| milieu | militant | millennium | millionaire |
| mime | mimetic | mimic | mimicry |
| mingle | mingling | miniature | minimal |
| minimalist | minimize | minimum | minority |
| minuscule | minute | miracle | miraculous |
| mirage | miscellaneous | misconception | miserable |
| misfortune | mislead | misleading | mistrust |
| mitigate | moat | mobile | mobility |
| mock | mockingbird | moderate | modest |
| modify | moist | moisten | moisture |
| mold | molecular | molecule | molten |
| monarch | monetary | monitor | monochromatic |
| monopolize | monopoly | monotonous | monster |
| monument | monumental | morale | morphology |
| mortal | mortar | motif | motion |
| motionless | motivate | motivation | motive |
| mournful | mourning | mouth | mulberry |
| multicellular | multifaceted | multi-faceted | multiple |
| multiply | multistory | multitude | mundane |
| municipal | mural | muscular | mushroom |
| mutual | myriad | mysterious | myth |
| mythical | mythology | naked | narcotic |
| narrator | naturalist | naturalistic | naval |
| navigate | navigation | neat | needy |
| negate | negative | neglect | negligent |
| negligible | negotiation | neoclassical | neon |
| nervous | neuron | neutral | neutralize |
| neutron | newscast | newsstand | niche |
| nickel | nicotine | nocturnal | noisy |
| nomadic | nominate | nominee | nonconformist |
| nonconformity | nonetheless | nonfiction | nonhuman |
| nonprofessional | nonsense | nontraditional | nonverbal |
| nonviolence | norm | normally | nostalgia |
| notable | notably | notate | notation |
| notch | note | notorious | notoriously |
| nourish | nourishing | nourishment | novel |
| novelty | novice | nowadays | noxious |
| nuclear | nucleus | null | numerous |
| nutrient | nutritional | nutritious | oath |
| obedient | objection | objective | obligated |
| obligation | obligatory | oblige | obliterate |
| obscure | obsess | obsessed | obsession |
| obsolete | obstacle | obstruct | obstruction |
| obtain | obtainable | obvious | occasional |
| occasionally | occupant | occupation | occupy |
| occur | occurrence | octopus | odd |
| oddly | odds | odor | odorless |
| offensive | offshore | offspring | olfactory |
| omit | ongoing | onset | onslaught |
| ooze | opaque | opera | opponent |
| opportunity | opposed | opposing | opposite |
| opposition | optical | optimal | optimist |
| optimistic | optimum | option | optional |
| optometrist | oral | oratorio | orbit |
| orbital | orchard | orchestra | orchid |
| ordeal | ordinance | ore | organic |
| organically | organism | orient | oriental |
| orientation | original | originality | originate |
| ornament | ornamental | ornamentation | osprey |
| ounce | oust | outbreak | outcome |
| outcry | outdated | outdoors | outermost |
| outfit | outgoing | outgrow | outgrowth |
| outlast | outlet | outlook | outlying |
| outmoded | output | outrage | outright |
| outset | outspoken | outstanding | outweigh |
| oval | overall | overbalance | overburden |
| overcast | overcharge | overcome | overconfidence |
| overdue | overestimate | overhaul | overlap |
| overlapping | overload | overlook | oversee |
| oversight | overt | overtax | overtime |
| overtire | overturn | overwhelm | oxen |
| oxygen | oyster | ozone | pack |
| packaging | packed | paddler | painstaking |
| painting | palatable | pale | paleontologist |
| palette | pallid | pamphlet | pane |
| panel | panic | pants | parachute |
| parade | parallel | paralysis | paralyze |
| parameter | paramount | paraphrase | parapsychology |
| parasite | parasitic | parliamentary | partial |
| participant | particle | particulate | passion |
| passionate | passive | pastel | pasture |
| patch | patent | path | pathogen |
| pathway | patriarch | patriarchal | patriot |
| patriotic | patrol | patroller | patron |
| patronage | patronizing | paucity | pauper |
| pave | paycheck | peak | pebble |
| peck | peculiar | peculiarity | pedagogic |
| pedagogical | pedagogy | peer | peerless |
| penal | penalty | penchant | pendant |
| penetrate | penetrating | peninsula | pensive |
| perceive | perception | perceptive | perch |
| percolate | percussion | perennial | perennially |
| perfect | perfection | perform | performance |
| performer | perfume | perimeter | period |
| periodic | periodical | peripheral | periphery |
| perishable | permanent | permeable | permeate |
| permission | permissive | perpendicular | perpetuate |
| perplex | perplexing | perseverance | persist |
| persistence | persistent | personality | personnel |
| perspective | perspiration | perspire | persuade |
| persuasive | pertinent | pest | pesticide |
| pestilence | pestilential | pet | petal |
| petition | petrifaction | petroleum | phase |
| phenomenally | phenomenon | philharmonic | philology |
| philosophy | phonetics | photograph | photosensitive |
| photosphere | photosynthesis | physical | physiological |
| physiology | picturesque | pierce | pigment |
| pile | pill | pillar | pillow |
| pinch | pine | pineapple | pinpoint |
| pioneer | pioneering | pique | pit |
| pitch | pitcher | pivot | pivotal |
| plagiarism | plague | plain | plainly |
| planet | plank | plantation | plasma |
| plaster | plate | plateau | platelike |
| platform | platitude | platitudinous | playwright |
| pleasing | pleasure | pledge | pliable |
| pliant | plight | plow | plumage |
| plumb | plumber | plumbing | plump |
| plunge | pocketbook | polarize | pole |
| polish | politics | poll | pollen |
| pollinate | pollination | pollinator | pollutant |
| pollute | pollution | polygon | polygonal |
| popcorn | popular | popularity | populous |
| porcelain | porcupine | pore | porous |
| portable | portend | portion | portrait |
| portraitist | portraiture | portray | portrayal |
| pose | positive | possess | possession |
| post | postage | postal | postcard |
| postdate | poster | postgraduate | posthumous |
| postmaster | postoperative | postpone | postulate |
| posture | postwar | pot | potent |
| potential | potentiality | potted | potter |
| pottery | pound | poverty | practicable |
| practical | practicality | practically | prairie |
| preach | precarious | precaution | precede |
| precedent | preceding | precious | precipitate |
| precipitation | precipitous | precision | precursor |
| predator | predatory | predecessor | predict |
| predictability | predictable | prediction | predictive |
| predominant | predominantly | predominate | preeminent |
| preferable | preference | pregnant | prehistoric |
| preliminary | premature | premium | preoccupation |
| preponderance | prerequisite | prescribe | prescribed |
| prescription | presence | preservation | preservative |
| preserve | presidency | pressure | prestige |
| prestigious | presumable | presumably | pretense |
| pretension | prevail | prevailing | prevalent |
| prey | primal | primary | primate |
| prime | primitive | primordial | priority |
| pristine | privilege | probe | proceed |
| proceeding | proceeds | process | proclaim |
| proclivity | prod | prodigious | prodigy |
| produce | profession | professional | professionalism |
| proficiency | proficient | profile | profound |
| profoundly | progress | progression | progressive |
| prohibit | prohibitive | prohibitively | project |
| projecting | projection | projectionist | projector |
| proliferate | proliferation | prolific | prolong |
| prominence | prominent | promising | promote |
| promoter | prompt | promulgate | prone |
| pronghorn | pronounced | proof | proofread |
| propagate | propel | propellant | propensity |
| proper | property | prophet | proponent |
| proportion | proposal | propose | proprietor |
| proprietorship | propulsion | prose | prosecute |
| prospect | prospector | prosper | prosperity |
| prosperous | protagonist | protectionist | protein |
| protest | prototype | protruding | provincialism |
| provision | provocation | provocative | provoke |
| proximity | prudent | psychoanalysis | psychology |
| publicity | publicize | puddle | pulp |
| pulse | pump | pumpkin | punch |
| puncture | pungent | pupil | purification |
| purified | purify | purple | pursue |
| puzzle | puzzling | pyramid | quadrilateral |
| quail | quaint | qualification | qualified |
| qualm | quantitative | quarry | quarter |
| quarterly | quartz | quench | quest |
| questionable | questionnaire | quiescent | quilt |
| quota | quotation | radar | radiant |
| radiate | radiation | radical | radically |
| raft | rage | ragged | ragtime |
| raid | rainbow | rally | ramble |
| rampant | ranch | rancher | ranching |
| range | rank | rapacious | rare |
| rarefy | rarely | ratify | ration |
| rational | rationing | rattle | rattlesnake |
| raucous | ravel | raven | ravenous |
| ravine | rawhide | ray | rayon |
| raze | readily | readjust | realization |
| realm | reap | rear | reassure |
| rebel | rebellion | rebellious | rebroadcast |
| rebuke | recall | receptacle | reception |
| receptionist | receptive | receptor | recession |
| recipe | recipient | recital | reckless |
| reckon | reclaim | reclamation | recognition |
| recognize | recoil | recollection | recommend |
| recommendation | recompose | reconstruct | reconstruction |
| recount | recreation | recreational | recruit |
| rectangle | rectangular | rectify | recur |
| recurring | recycle | redirect | reed |
| reef | reel | refine | refined |
| refinement | reflection | reformer | reformism |
| refraction | refreshing | refreshment | refrigerant |
| refrigerate | refrigeration | refrigerator | refurbish |
| refute | regardless | regenerate | regeneration |
| regime | regimentation | register | regulate |
| regulation | regulatory | rehabilitate | rehearse |
| reign | reigning | reimburse | reinforce |
| reinterpretation | reiterate | reject | rejection |
| rejuvenate | rekindle | relax | relaxation |
| relaxed | relay | release | relentless |
| relevance | relevant | reliability | reliable |
| reliance | reliant | relic | relieve |
| relieved | religion | religious | reluctant |
| remainder | remaining | remark | remarkable |
| remarkably | remedy | remind | reminder |
| remnant | renaissance | render | rendering |
| rendition | renew | renewable | renewal |
| renounce | renovate | renovation | rent |
| rentable | rental | renunciation | reorient |
| reparable | repel | repertoire | repertory |
| repetition | replace | replenish | replica |
| replicate | represent | representation | representative |
| repress | reproduce | reproduction | reproductive |
| reptile | repugnance | repulse | repute |
| reputed | request | reschedule | rescue |
| resemblance | resemble | resent | reserve |
| reservoir | reside | residence | resident |
| residential | residual | residue | resist |
| resistance | resistant | resolute | resolution |
| resolve | resonance | resort | resource |
| respect | respective | respectively | respiration |
| respiratory | respond | responsibility | responsible |
| responsive | restoration | restore | restrain |
| restraint | restrict | restriction | restrictive |
| retail | retailer | retain | retentive |
| retire | retirement | retool | retract |
| retreat | retrieve | retriever | retrospect |
| retrospective | reveal | revere | revered |
| reverent | reverently | reverse | reversible |
| revise | revision | revitalization | revival |
| revive | revocable | revolt | revolution |
| revolutionary | revolutionize | rhetoric | rhythm |
| rhythmic | rhythmical | ridge | ridicule |
| ridiculous | rifle | rift | rigid |
| rigidity | rigor | rigorous | rinse |
| riot | rip | ripe | ripen |
| risky | rite | ritual | rival |
| rivalry | roam | roar | roast |
| robust | rod | rodent | roe |
| role | roll | roost | rooster |
| rotate | rotation | rote | rough |
| roughly | routine | routinely | rub |
| rubbery | rubble | rudimentary | rugged |
| ruin | rumble | rupture | rural |
| rust | rustic | rustproof | sac |
| sack | sacred | saddle | saga |
| sake | salient | saline | salinity |
| saliva | saltiness | sample | sanctimonious |
| sanction | sanctuary | sandy | sanitary |
| sanitation | sap | sapphire | sarcastic |
| satire | satiric | satirist | satisfaction |
| satisfactory | saturate | saturated | saucer |
| save | savings | scabbard | scale |
| scaled | scan | scapegoat | scarce |
| scarcely | scare | scarlet | scatter |
| scavenger | scene | scenery | scenic |
| scent | schedule | scheme | scholar |
| scholarly | scholarship | scissors | scope |
| score | scotch | scour | scout |
| scramble | scrap | scrape | scraping |
| scratch | screen | screw | screwdriver |
| scruple | scrupulous | scuba | sculpt |
| sculptor | sculptural | sculpture | seabed |
| seam | seamount | seaport | seashore |
| seasonal | seasoning | seaweed | seclude |
| seclusion | secondary | secret | secrete |
| sect | section | sectional | sector |
| secular | secure | securely | security |
| sedentary | sediment | sedimentary | seduce |
| seedling | seemingly | segment | segregate |
| seismic | seismograph | seismology | selection |
| self-sufficient | semester | semiarid | semiliterate |
| senator | sensation | sensational | sensibility |
| sensible | sensitive | sensitivity | sensory |
| sentence | sentimental | sentimentalism | sentimentalize |
| separate | sequence | sequester | serene |
| serious | seriously | serrated | setting |
| severe | sewer | sewerage | shade |
| shaft | shallow | sharpen | sharply |
| shatter | shear | sheath | shed |
| sheer | shell | shellfish | shelter |
| sheltered | shepherd | shield | shift |
| shifting | shine | shingle | shining |
| shiny | shipload | shipment | shipwreck |
| shipwright | shock | shocked | shocking |
| shortcut | short-range | shot | shrink |
| shrinkage | shrivel | shrub | shuffle |
| shutter | shuttle | shy | shyness |
| sick | sickness | sidestep | sideways |
| siege | significance | significant | signify |
| silica | silicate | silly | silt |
| silversmith | simplicity | simulate | simultaneous |
| sinuous | skeleton | skeptical | skepticism |
| sketch | skimp | skip | skull |
| skyrocket | skyscraper | slab | slander |
| slash | slavish | slender | slice |
| slide | slight | slightly | slime |
| slimy | slip | slipper | slippery |
| sloop | slope | sloping | sloth |
| slothful | sluggish | slum | slumber |
| smart | smog | smoothly | smother |
| smuggle | snap | snippet | snowdrift |
| snowflake | snug | sociable | softwood |
| solar | solder | soldier | sole |
| solely | solemn | solicit | solicitor |
| solidarity | solidify | solitary | solitude |
| solo | soloist | soluble | solution |
| somewhat | soothe | sophisticated | sophistication |
| sort | soundproof | sour | souvenir |
| sovereign | sovereignty | sow | soy |
| soybean | spacecraft | spaceship | spacious |
| span | spangle | spanking | spare |
| spark | sparrow | sparse | sparsely |
| spawn | specialized | species | specific |
| specification | specified | specify | specimen |
| speck | spectacle | spectacular | spectacularly |
| spectator | spectrum | speculate | speedy |
| sphere | spherical | spill | spinach |
| spinal | spine | spinet | spinning |
| spiny | spiral | spiritual | splash |
| splendor | split | spoil | spoilage |
| sponge | spontaneity | spontaneous | spontaneously |
| spoon | sporadically | spot | spotless |
| spotlight | sprawl | spray | spring |
| springtime | sprout | spur | squarely |
| squash | squeeze | squirrel | stability |
| stabilize | stable | stack | staff |
| stagecoach | stagger | staggering | stagnant |
| stain | stained | staircase | stalk |
| stamina | standard | standardize | standardized |
| standing | standpoint | stanza | staple |
| starch | stardom | starfish | stark |
| starvation | starve | stash | stately |
| stationary | stationery | statistics | statue |
| stature | status | statute | steadfast |
| steady | steak | steep | steer |
| stellar | stem | stereotype | sterile |
| stern | stick | stickpin | sticky |
| stiff | stiffen | stifle | stilt |
| stimulant | stimulate | stimulation | stimuli |
| stimulus | sting | stipend | stipulate |
| stipulation | stitch | stocky | stonemason |
| stout | straightforward | strain | strand |
| strap | stratum | strengthen | strenuous |
| strenuously | stretch | stride | strike |
| striking | strikingly | string | stringent |
| strip | stripe | strive | stroke |
| stubborn | stubbornness | studio | stumble |
| stun | stunning | stunt | sturdy |
| stylized | subdivision | subdue | submarine |
| submerge | submerged | submit | subsection |
| subsequent | subsequently | subside | subsidiary |
| subsidize | subsidy | subsist | subsistence |
| subspecies | substantial | substantially | substantiate |
| substantive | substitute | subterranean | subtle |
| subtract | subtraction | subtractive | suburb |
| suburbanite | subversive | successive | succinct |
| succumb | sue | sufficient | suffocate |
| suit | suitable | suitcase | suite |
| suited | summit | sumptuous | sunburn |
| sunflower | sunglasses | sunlight | sunlit |
| sunrise | sunset | sunshine | superb |
| superficial | superficially | superintend | superintendent |
| superior | supernatural | supervise | supervision |
| supervisor | supplant | supple | supplement |
| supplementary | supplementation | suppose | supposedly |
| supposition | suppress | supremacy | supreme |
| supremely | surcharge | surface | surge |
| surgeon | surgery | surging | surmise |
| surmount | surpass | surpassingly | surplus |
| surrender | survey | survival | survive |
| survivor | susceptible | suspect | suspend |
| suspender | suspense | suspicion | suspicious |
| sustain | sustained | sustenance | swallow |
| swamp | swampy | swarm | sway |
| swear | sweep | sweeping | swell |
| swelling | swift | swiftness | syllable |
| symbiosis | symbiotic | symbol | symbolism |
| symbolize | symmetrical | symmetry | sympathetic |
| sympathize | sympathy | symphony | symptom |
| synchronize | synonym | synonymous | synthesis |
| synthesize | synthesizer | synthetic | syrup |
| system | systematic | systematize | tableland |
| tableware | tactics | tactile | tadpole |
| tag | tailor | taint | talent |
| talented | tally | tame | tangible |
| tap | tapering | tapestry | tapeworm |
| tardiness | tardy | tariff | tarnish |
| taste | tasteless | tasty | tavern |
| tawdry | taxicab | teapot | tectonics |
| tedious | tedium | telegraph | telescope |
| temper | temperance | temperate | temperature |
| temple | temporarily | temporary | tempt |
| tempting | tenant | tend | tendency |
| tender | tenderness | tenement | tense |
| tensile | tension | tentacle | terminal |
| terminate | termination | terminology | terminus |
| termite | terrace | terrain | terrestrial |
| terribly | terrific | terrify | terrifying |
| textile | texture | textured | thatch |
| thaw | theft | theist | theme |
| theoretical | thereby | therefore | thermal |
| thesis | thigh | thorn | thorny |
| thorough | thoughtful | thread | threadlike |
| threaten | threateningly | three-dimensional | threshold |
| thrifty | thrive | thrust | thunderstorm |
| tide | tilt | timber | time-consuming |
| timid | timidity | tint | tip |
| tissue | toe | toed | tolerance |
| tolerant | tolerate | topographical | topography |
| topsoil | tornado | torpor | torque |
| torrent | tortuous | totter | touchdown |
| touched | touching | tough | tournament |
| tow | tower | towering | toxic |
| toxin | trace | track | tract |
| tractable | traction | tractor | tragedy |
| trail | trainload | trait | trample |
| tranquil | tranquility | transaction | transcend |
| transcontinental | transcript | transfer | transform |
| transformation | transition | translucent | transmit |
| transmitter | transmute | transparent | transplant |
| trap | trapper | trash | tray |
| treacherous | tread | treadmill | treason |
| treatment | tremendous | trench | trend |
| trespass | trespasser | trial | tribal |
| tribe | tributary | tribute | trickle |
| trifle | trigger | trilogy | trim |
| triumph | trivial | tropical | troublesome |
| troubling | troupe | trove | trumpet |
| trumpeter | trustworthy | tub | tube |
| tuition | tumble | tundra | tunnel |
| turbulence | turbulent | turnpike | turquoise |
| tutor | tutorial | twig | twine |
| twist | tycoon | typical | typify |
| tyrannical | ultimate | ultimatum | ultrasonic |
| ultraviolet | unadorned | unanimity | unanimous |
| unbearable | unbiased | unbridgeable | unbridled |
| unbroken | uncharted | unconscious | unconventional |
| unconvincing | uncover | underdeveloped | underestimate |
| undergo | undergraduate | underground | underlie |
| underlying | undermine | underneath | underscore |
| undertake | undertaking | underwater | undeserved |
| undifferentiated | undistorted | undisturbed | undo |
| undoubtedly | unearth | unemployed | unevenly |
| unexplored | unfair | unfavorable | unfertilized |
| unfold | unfortunately | uniform | uniformity |
| unify | unimaginable | uninhabited | unique |
| uniqueness | unity | universal | universe |
| unload | unmatched | unobstructed | unpack |
| unpalatable | unparalleled | unprecedented | unpredictable |
| unpromising | unquestionably | unquestioning | unravel |
| unrestrained | unrestricted | unsatisfactory | unscrupulous |
| unscrupulously | unseasonably | unselfish | unsophisticated |
| unspoiled | unstable | unsubstantiated | untamed |
| untapped | untouched | unwieldy | upgrade |
| upheaval | uphold | upland | uproot |
| upscale | upset | urban | urbane |
| urbanization | urbanize | urge | urgency |
| urgent | utensil | utilitarian | utility |
| utilization | utilize | utopian | utter |
| utterance | utterly | vacancy | vacant |
| vacate | vacation | vaccinate | vaccine |
| vacuum | vague | valid | validate |
| validity | valve | vanish | vapor |
| vaporization | vaporize | variability | variable |
| variance | variation | varied | variety |
| various | varnish | vast | vastness |
| vault | vaulted | vegetable | vegetarian |
| vegetation | vehicle | veil | vein |
| velocity | venerable | veneration | venom |
| venomous | vent | ventilate | ventilation |
| venture | venturesome | venue | verbal |
| verdict | verify | versatile | verse |
| version | vertebrate | vertical | vessel |
| vestige | veteran | veto | viability |
| viable | vibrant | vibrate | vibration |
| vicinity | victor | victorious | victory |
| videocassette | vie | vigilance | vigor |
| vigorous | vine | violence | violent |
| violin | viral | virtually | virtue |
| virtuosity | virus | viscosity | viscous |
| visibility | visible | vision | visionary |
| vista | vital | vitality | vivid |
| vocation | vocational | void | volatile |
| volcanic | volcano | voltage | volume |
| voluntary | volunteer | voracious | vote |
| voter | vowel | voyage | vulnerable |
| wade | wagon | waist | waive |
| walkout | walnut | wan | wane |
| ware | warehouse | warrant | warrior |
| wary | watercourse | waterproof | wavy |
| wax | waxy | weapon | weariness |
| weary | weather | weathering | weave |
| weaver | weaverbird | wed | wedding |
| weed | weird | weld | welfare |
| well-being | whim | whip | whittle |
| wholesale | wholesaler | wholesome | wildlife |
| willow | wingspan | wit | withdraw |
| withdrawal | wither | withstand | witness |
| woods | wool | woolen | woolly |
| workload | worldwide | wrap | wreck |
| wrestling | wright | wring | wrinkle |
| wrist | wristwatch | yardstick | yarn |
| yawn | yelp | yield | yolk |
| zeal | zealous | zenith | zigzag |
| zone | |||
