g_w

经常搞不清楚的词---> 形似的or其内小词\其他词性or否定\同义词
存在加粗的单词，请回顾整条单词

list1

• obsolete -sol(记忆:solve solo) isolate desolate console consolation consulate consul pharaoh clergy pope absolute absolutist absolve bleak exempt
• benign benevolent beneficial benefactor gracious grace indignity amiable graceful grateful
• temporal temporary contemporary contemplate template interpolate temp temper temperate temptation temperature tender contend attend temple render tender rendition fetch fetish
• captive gravitate gravity gratitude captivate capture captain caption capable capacity capsule capricious caprine capric capita decapitate precipitation （caput/cipit头） lamb lamp latent lane lantern lame cripple limb scrip scrap limbic limp lime liner linguistic lining
• casualty causal toll toll-free poll toil tramp turmoil emollient mollify mollusk moil roil coil spool foil curl toss tress crouch squat huddle toss drudge derange dredge engender drench fling trek cling
• decisive indecisive decisiveness deceive conceive strive conspire strife strip stripe stuff staff stuffy inspire contrive divert distract divide divisive dividend divine vine deity devise design designate designator assign nominate device
• fascinate attract captivate bewitch charm enchant chant merchant mechanic chorus facsimile simile metaphor allegory figurative morphine smile rhythm rhythmic rhyme rhetoric fascist fisc fiscal confiscate fantastic fabulous fantabulous fabricate facilitate facility faculty
• harmony disharmony harmonic hormone harness humor prosperity patriotic patron patronize pathic pastry patriot compatriot pathetic sympathy integrity honesty probity(opprobrious opprobrium reprobate ) probe grope grove orchard orchestra propriety decorum decorous decorator decoction decoct etiquette protocol courtesy
  • integr=whole, integrate integral intact tact tag ting tig
  • proper-,propri-("拥有", 引申为"适当\完全\恰当") proper appropriate expropriate impropriety proprietary proprietor
  • etiquette直接来源于法语的“étiquette”，意思是“标签”或“票据”。在17世纪，这个词开始被用来指“礼仪”或“行为规范”，因为在一些正式场合，客人会收到写有礼仪规则的小卡片或标签。Ticket：这个词也源自法语“étiquette”.
  • -ette("小的东西或状态") cigarette cigaret coquette(coqu与cock同源,可以想象cock的样子)
• hamper (tamper pamper cosset) hinder hinterland hint hindrance obstruct impede impute dispute hammer hamster manner mammal manual mannerly handicap quarrel squirrel
• harsh hash stiff marsh smash mash crash collapse elapse(laps-，意为“滑倒、滑落、溜走、犯错”, relapse lapse) eclipse collide hasty nasty firm tough stern authoritarian authority authoritative monarchy feudal feud imperative imperial autocratic(auto表示“自我”或“自己”)( -cratic, supporting or typical of a particular type of government or system. e.g. democratic) demolish modish autocephalous(cephal表示“头”或“首领”，例如cephalic encephalitis) autonomic autonomous dictatorial sovereign(sovereignty majesty dynast chieftain captain monarch pope)
  • crush *** crack crank crane swan swab snap clan tribe bribe bride bible tribute clack crumble clench clutch clutter butch butchery butcher crackdown crack shutdown trench crunch rim trim drench drudge dredge
  • brutal coarse crude harsh rough rude uneven violent vulgar
  • -matic 作为后缀，表示“与某事物相关”或“具有某种性质”. Automatic Systematic Problematic Thematic Pragmatic Dramatic practical
  • • nomy 主要表示“学科”、“法则”或“规则”的意思. Astronomy Economy Autonomy Agronomy Taxonomy Anatomy agriculture astrology arrogant analogy homogeneous analog cater catalog analogous
• levy lever hover hoist heist haste envy envious jealous jeopardy jeopardize navy bevy swarm swan gang bang band hang Engulf inundate swamp tramp lest least
• mandate mediate moderate medicate meditate reflexion reflection medieval empower entitle entitlement delegation delegate entrust detach dispatch courier cursor curse accredit consign, mand- "命令" command demand countermand counter encounter confront compartment ponder contemplate
• incentive invent inventory invent directory incertitude invest investigate stimulate simulate irritate impetus provoke invoke evoke provocative prompt spur rouse impulse impel
• definite finite infinite (ab initio) define confine confide confess confer infidelity constrain
  • (fidere,意为“信任”) fidelity infidelity confidant Fiduciary confidence
• observe observant observance observation reserve receive reciprocal recipe reserve reservoir preserve deserve obscene scenario obese obey obedience foul
• jurisdiction jurisprudence prudent dictate predict pretext protest preface verdict finding justify justification junk jungle juggle garage garb garbage badge gadget trinket
  • juris\jus\just- "发誓\法律" justice righteous jury juridical injury prejudice(-judge) judiciary
  • -dict,dic- "说话\断言" dictionary diction interdiction interscholastic intersection scholastic indict indictment indicate indicative dedicate manifest munificent municipal devote
• lag (搭配:jet lag) span lap lug log lop lad chap leap lean chop cleave sleeve lip kidnap nap cleft cloven cleavage

list1.5

• savage barbaric barbarous cruel recruiter inhuman fierce feast ruthless ruth relentless relent reckless rack sack reck regardless regard uncivilized brutal savagery ravage rave raze graze laser lace slave slavery salary slavish servant slash lash hack hijack hiccup hierarchy splash splashy stash potash potassium carbonaceous
  • sav-\salv-=save, savior salvage salve salver sauce saucer salvation sake bake bark yelp yawn yacht bail bait wail
  • rav=rob\snatch, rob rub rubble crab grab scratch snap ravage revenge devastate(devil+state) wreck ruin
• panorama vista spectacular spectacle lookout perspective(speculate) diorama; pan-"所有\全部" Pandemic(epidemic -demic来自于“demos”,意思是“人民”或“人群”) Pantomime mime meme Panacea paramedic influenza contagious perusal
• tentative tentation(experiment test trial) tent tenable tenant provision provisional(-vis\vid=view, provisory prevision vision visionary preview foresighted provident improvident providential evident providence invidious(记忆:看不下去的)) insidious latent
  • "tent-" 或 "tempt-"源自拉丁语 "tentare" 或 "temptare"，意为“尝试，试探”。Attempt Tempt Temptation Contempt Tentacle Tenterhooks
  • 时间短的: transient transitory fleet fleeting momentary ephemeral ephemera ephemerality evanescent scent vanish lavish lavage lavatory latrine laundry descent decent ascension
  • Ep-, 表示“在……上”或“超越”.它常常用于描述位置、状态或程度. Epicenter Epidemic
  • Hemer-, 源自希腊语“hemeros”，意思是“日”或“白天”。Hemispherical
• scope scorn scoop scout spoon stool stout microscope macroscopic(一般来说没有macroscope) stroboscopic strobe stroboscope stethoscope
• illusion illusive illusory illusionist magician illustrate illuminate delusion delude disillusion fusion fuse fuss fossil fume confusion diffusion Diffuse dilute distill Profuse perfuse Effuse defuse refuse effusive effusion elusion elude evade inflame collision coalition(co-：前缀，表示“共同”或“一起”。在很多词中，这个前缀表示联合或合作的含义。al- / alere：拉丁动词词根，意为“滋养”或“使成长”。在词中往往有“发展、成长”的内涵, 如, Adolescent Alimony Aliment divorce Coalescent Coalesce) collide collapse refusion refuse descent decent
• accident incident incidence coincident incidently incidental incidentals incidentally
• oblige obliged obligate obligated obligation compel(pel/puls/filt=drive/push, compulsory compelling propel repel rebel revolt volt bolt dispel impel) dissipate disseminate compile reptile tile pile stockpile futile tide cripple tedious
• obvious obscure obstacle dim dam embankment embark damp ambiguous luminous baffle obtrude
• tip(tip over, tip over) top hip zip rip ripple dip rot rod lick sip ripe lisp lip reap wipe heap swipe steak rib rob robe rid rim ribbon rope corn horn pornography cord cordial corium coriaceous excoriate carnivorous
• zigzag meander(义似: amble saunter stroll wander roam expatiate) wind twist
  • Razzmatazz Razz dizzy dazzle hassle fuzzy matinee Hodgepodge podge midget Mishmash(mix mash) smash marsh mesh Ballyhoo bally bully bulk bull bulb bubble bigwig wig ragtag rag tit for tat rat rug rut
  • stroll scroll troll trolley trolly volley volleyball midget scorn despise despicable contempt disparage disparate dissipate disseminate dissertate dissident segregate discern discard discrete discretion discreet disgust dismay distress stress tress moil roil coil foil curl crouch toil squat huddle dismal dishearten despondent
  • para通常表示“旁边”、“相对”、“反对”或“与...相关”, paramedic paraphrase paradox paranormal Paranoia(-ia,表示“病理状态”或“条件”) paranoid | obese obsess obsessive-compulsive disorder | amusia Paradigm(-deigm 来自于古希腊语的单词 "deigma"（δεῖγμα），意思是“示例”、“样本”或“模型”。) paramount parameter paradise pyramid Elysium parachute parade chute // plague plagiarism pirate plagiarize
• elicit(“licit” 的词根来源于拉丁语 “licere”，意思是“允许”或“合法”) illicit explicit explicable explicate explicatory solicit
  • -lucent,拉丁语 “lucere”,意为“发光”或“照亮”, 并且在词义上大多与“光”、“亮”或“清晰”相关。它们强调从光亮的物体到思想、语言或现象的清晰与明晰.常见的相关词缀是 -lucent 或 -lumen. 如, luminous luminary illuminate Lucid Lucent Elucidate Lustre lust translucent linen illustrate

list2

• agitate agitated angular anguish languish agony ignite stir irritate irrigate
• entail reptile tile detail retail retire curtail curtain certain
• affiliate affinity filial affirmative affirm affidavit davit
• pessimistic pessimist pessimism depress distress passive passion negative optimistic optimist optimism optimum optimize positive active
• denial dental delay detain defy deny reject refuse decay denigrate(nigr-\negr-=black, nigrify) designate delegate relay impede impute dispute
  • undeniable deniable
  • dent indent pit inventory denture dense fatal lethal fate rental rend metal metallic metallurgy lurgy materialistic pragmatic utility unity utilitarian idealistic petal centripetal pedal mental dentist dentistry dentition
• deter,de- 在不同单词中可能表示“离开、去除、下降或加强; ter/terr 与“恐吓、震慑”相关，用于“阻止、威慑”类词汇 (deterrent detergent deteriorate deterrence); term/termin 来自于拉丁语terminus,与“界限、确定”相关 (determine)
  • defer deference different deferential defect defection disturb dirt churn chore chew dew dewdrop choke dissuade persuade trifling trifle trivial trivalent valent ambivalent strive stifle rifle strife
• vicious viscous vivacious devious cohesive
  • viv-：词根，来源于拉丁语 vivere，意为“生命”或“活力”。Vivid Revive Survive Vivify rehabilitate vitality
  • via, 源自拉丁语 via，意为“道路”或“路径”。Viable Deviate previous Trivial)
• recognition acknowledge recognize recognizable cognize cognitive cognition incognito cognate anonymous pseudo pseudonym pseudonymous phony disguised
• immigrant emigrant migrate immigrate emigrate immigration emigration
• imminent imminently immediate immediately mediate medicate meditate eminent preeminent prominent interim intermittent rim trim
• deprive bereave reave weave rave raze razor laser lace deprived derive deprave praise private reprieve retrieve deviate
• petition petitionary petitioner(petit来源：拉丁语 "petere"，意思是“请求”、“追求”或“寻求”) Compete Appetite Repel Petulant punctuation punctual impetus repetition Perpetuate(perpetual) perpetrate persecute Permeate penetrate commit commitment petrify(Petr-源自拉丁语和希腊语的词根，意指“石头”或“岩石”, 如, petrifaction petroleum petrochemical Petrous petrology)
• aesthetic esthetic anesthetic anatomy anesthesia euthanasia ethics ethnic athletic aerobic anaerobic aeronautics
• brace直接来源于bracchium（手臂）,bra bracket racket (cricket gadget widget midget fidget budge dodge budgetary trinket badge barge garage hockey waffle crisp) rack sack basket unbrace embrace bracelet Brachial hug mainstay
• cling(clung clung) fling flirt heave flirty flirtatious fickle clingy clang chink clan incline lean stick fortify fortitude inexorable(exorable oral oracle aural)
  • platitude(cliche click clique niche) solitude plentitude lassitude(Languish Languid lass lad tress lasso fatigue) aptitude apt liable beatitude magnitude
  • platform plateau platter saucer plate plain
• sensitive susceptive considerate insensitive sensible sensation sensational advisable sensitivity insensitivity sensibility (Sensitivity 更偏向于对外界刺激、变化或情绪的直接反应，生理或心理层面皆可。Sensibility 强调细腻的感受力和欣赏力，多用于艺术、文化和情感方面，带有较深层次的理解与共鸣感。) insensibility
  • Susceptible(sub-：意为“在……之下”或“支持”，有时会简化为 sus-。capere：意为“抓住、拿住、接受”. Perceptive(perceive perspective perspicacious) receptor Receptive Deception depletion scam except) suspend pendulum suspect(Suspicious Suspicion) spectator conspicuous conspire prone
  • Sentient Sentience Sentiment Sensory Sensual Sense senseless Sentimentality sentimental Desensitize Resent consent semantic unanimous emblem emblematic metabolism parabola (bol/ball = throw) semiotic sememe semiotics
• denote notation notate notion notable notify notorious cenote cement comet concrete cemetery commentary narrative narrator connote indicate signify donate devote dedicate manifest munificent municipal
• aggregate(greg/gor/gyr=group, segregate gregarious egregious congregate exaggerate converge) aggressive(gress=go, regress transgress transcend transcendental transcript digress distress disperse dispense dispensary distend despondent despond congress parliament summit summon paramount parameter) aggravate(ag-grav-ate, grav/griev=heavy, gravity gravid agravic gravitate, ingrained grain)
• complement supplement resupply append appendix complementary replenish compatible imply implication implement appliance apparatus appliance implicit imply compliment comply compliance complaint conform nonconformist confirm certify
• brevity Relief relieve grieve alleviate chief chef brief belief grief grievous pithy terse(tense intense intensity intent intend intention verse versus intensive turbulent) turmoil laconic succinct(sub- 或 suc-：表示“在下面”.cingere, -cinct：表示“围绕、束紧”, cinch precinct cincture) concise cart curt
• immense immerse merge duck tuck plunge verge converge indulge sodden
  • "merg-" 或 "mers-" 来源于拉丁语 "mergere"，意为“浸入，合并”。merge merger submerge emergent emerge immersion immersive
  • "mens-"来源于拉丁语 "immensus"，意为“无法测量的”。Immensity mensurable Immensely dimension measure commensurable mensural colossal enormous colonel colony tremendous tremor tremble tremolo terror tribute tribe troupe troop quiver tempo torrent torment

list3

• frustrate thwart fracture fluctuate fraction fragile fragment fragrant faction decimal incite incise infrastructure infra info inform informal rusticate rust lust gust guest dust dusk gloom loom lofty loot loop dawn lawn pawn fawn cruciate crusade expedition excursion crucial prone drone drown frown frock flock flank flack
• grim pilgrim stiff grimy gloomy gloom groom glow glowingly grid grip git prim gossip stern severe persevere persist insist maintain serious brim harsh hash
• prestige renown stature status fame fume fuse prestigious privilege privy private
• redeem deem esteem redress retrieve retrieval retrievable irretrievable retract retreat entreat
• prime(prem-/prim-：表示“第一”或“首位”) primeval medieval primitive primate primacy primer premier Primary Primordial premium
• ingenious('gen'这个词根相关，表示“天赋”或“产生”), 取1：ingenious, genius, ingenuity, ingenue disingenuous; 取2: genuine Genuinely Genuineness. 其他 Generous generative genocide genome genus jesus indigenous diligent indulgent indulge
• inference influential inferno infernal naraka inferior infimum supremum infeasible infertile barren barrel bizarre blunt bald brunt bold barn infection affection affect preference defect defection reference refer interfere conference confer convent vent ventilate interfere interference convention convection
• neglect negligible negligence ignore ignorant ignorance eligible edible edify edificatory intelligible intellectual intelligent
• strenuous stretch sketch strength laborious arduous painstaking stake
• precious previous precise pervious princess
• trait strait gut canal canoe cannon howitzer mortar moat traitor portrait vitae vita trial trail attraction attention attrition(trit-“摩擦、磨损、研磨”, Trite Triturate Detritus Contrition) grind attribute tract tractor contract retract indent retraction detract detect protracted distract Detroit intractable ascension rogation intricate deprecate depreciate appreciate derogate abrogate interrogate interrogative prerogative rogue prorogue subrogate surrogate rogatory interrogate interrogatory prerogative abrogate arrogate arrogance （rog询问/请求） defame disparate disparage discredit disrupt devoted demote degrade
• industrial industrious diligent indignant indignity indulgent indulge indigenous indignant indigent indispensable dispense disperse perse assiduous(sid-：来自拉丁语 "sedere", sedentary session preside subside reside dwell) dissident
  • dign-：来自拉丁语 "dignus"，意思是“值得的、有价值的”，这个词根的含义与尊严、价值有关。dignity indignation dignify condign
• execute executor executive exert excerpt expert exempt except extort distort torture exhort escort expel banish **banns ** dislodge lodge cottage cotton carton hermitage den chalet hut hum exile expatriate patriot
• Psychiatry psychopath pathic pathetic
  • psycho-：来自希腊语 "psyche"，意思是“心灵”或“灵魂”。Psychology psychoactive psychotic psychosis psyche psychedelic psychodynamic delight dilate psychedelia hallucinogenic (hallucinate hallucination hallucinatory) Horus Psychic Neurology neural neuron
  • -path：来自希腊语 "pathos"，意思是“痛苦、疾病”或“情感”。在医学和心理学术语中，通常表示“病”或“异常的状态”。Pathology pathway Empathy apathy sympathy telepathy sociopathy antipathy
  • -iatr-：来自希腊语 "iatros"，意思是“医生”或“治疗”。pediatrician pediatric paediatric encyclopaedia geriatrics psychiatrist podiatrist cardiologist cord cordial corium coriaceous excoriate orthopedic chiropractor orthodox doctrine heterosexual homosexual heterodox docile docent obedient dogma
• liable(to倾向；for义务) apt liability incline ligate eligible edible

list4

• humble tum tumble tumbler acrobatic arboreous aerobics plump plumb lumber jumble bumble hum hut humorous honor horror humid homicide hominid humanoid hominine torrent hollow tumid humiliate humble humility exhume inhume (来自拉丁语 humus = 地面、泥土)
• lure lucre lucrative hilarious ridiculous reluctant ludic allude elude prelude interlude ludicrous (lud = to play /mock) allure bait gig lubricate lubricant luxurious grease
• deny reject refuse refuge refugee refute rebuke
• culprit creep reptile creek culpable
• premise presume resume prerequisite requisite hypothesis promising promise
• provoke invoke invoice evoke novice refer
• counsel counselor consultant think-tank
• vulgar temporal burglar obscene whore goatish whorish lust lustily lusty lustiness lustre lascivious lasciviousness lewd lewdness salacious vernacular vulnerable obscure opaque murky
• avail vile vail veil tile surveillance valve vale vapor vacuum vanity van vaunt (daunt gaunt taunt haunt flaunt) vein velvet plush blush flush couch lounge cushion valet prevail bail bait hail prevalent
• culminate climate acclimatize acclimate inculcate instill
• dubious insidious sinister dub dope dose dupe dew dump bump poop stool pump sly invidious nuisance nonsense
• charter chart uncharted orchard orchestra symphony phony chapter franchise frantic frank flack flank frantic
• menace maltreat retreat retract detect mattress mansion facade decade bicentennial biennial century cent millennium mille （ann/enn年） mile fad lad lass tress academia mistrust mistress distress deter defer pend suspend
• quarrel quagmire squirrel conquer
• slump slum plunge lump slam clump clamp tramp clumsy lung lengthy rump flump plumber plunder predate lumber plum plummet palm pulmonary stagnate stag nosedive dive flop flap flip skim sly Elysium cunning foxy tricky slippery pawky crafty pawn
• smug pretentious smuggle struggle snuggle snug swag strive strife mug
• rash rush dash
• conscious conscience embassy embarrass consulate
• rival versus
• proportion portion section sector proletariat metropolitan metropolis municipal municipality bureau munificent cosmopolitan bourgeoisie proposal protein porcelain propose dispose purpose prepose proceeding proceed process program procession determinant prosecute persecute consecutive
• instinct innate inherit hereditary legacy inherent(inhere adhere cohere coherent cohesive (her/hes=黏附依附)) inherit inheritance hereditary (herit/hered遗传世袭) immanent immanence distinct distinctive inhabitant habit hobby inhibit
• resilient resistant assistant auxiliary subsidiary subside subsidy subsidize affiliate accessory
• superficial superfluous superior superiority vantage superseded supersede overtake exceedingly transcend superb surplus suppress suppose superstition supernal
• assure reassure assurance insure insurance ensure endurance endure
• overturn turnover overhead overhaul haul
• slot silt slug sluggish sluttish sluggard slut mut slope sloppy slippery sift clot colt slop tilt
• bearing beard
• successive succeed successor
• deck dock

list5

• pit pill plow pillow dent glow flush plush fresh blush flesh velvet valet couch cushion lounge
• eloquent ineloquent circumlocution locution colloquial soliloquy colloquium loquacious articulate artery artistic lorry lobby
• shepherd shed shred scrap loge lodge shear sheer shrewd strew steward stew booth broth
• allege assert allegation allegiance allegiant liege oblige ligament lineage(lineal lineament linear interline interlinear) alligator allegiant bond abound hound fond loyalty royalty pledge sledge swear swell swollen alleviate ally alloy alley annoy
• gorge gorgeous greasy gloss glossary glossy gregarious generous gossip spit
• rehearse rehearsal maneuver manual overhear hearse
• descent ascent descendant descend predecessor decent dimity dignity deplore denounce deprivation depict deputy
• kin sin gin keen kindred akin kinship affinity kinsfolk
• shatter shear smash shaft shutter shuttle
• enchant chant chore choke choir chimney church chapel chaplin chorus crunch cathedral catholic
• quota quote quotation
• rudimentary redundant superfluous redundancy rudiment ridiculous reluctant hilarious riot
• reel roll enroll payroll payslip (pay stub) stab reed heal peel reef peer heel heap heed hip hop hence henceforth forth froth fore herald wield weird wired rebel revolt repel repertoire versatile
• throne thigh thorn thrust
• intriguing inertia excrement excreta infant infancy inert faint infantile infatuation (infatuate fatuous) infante infanta infanticide infantry hostile foe woe hoe roe caviar holistic intrigue frantic naive navy
• inflict inflate flatter impose afflict conflict infiltrate infringe infringement
• pneumonia leukemia Paranoia | obsessive-compulsive disorder | amusia euthanasia encephalitis peninsula bronchitis
• synchronize simulate simultaneous correspond correspondent sponsor spontaneous instantaneous instant instance instalment static stimulus stimulate stimulant chronic chronology chronograph chromosome chronological chronometer chrome chromatography chromatic chorus choir
• skyscraper skyscape scape scrape scapegoat scraper cape scrap debris snatch scratch slap sap clap slaughter slough plough lounge plow plural pluralistic
• endure endow endue residue undue endemic endorse endeavor endear endorphin heroine heroin morphine cocaine dopamine endoscopic endotoxin
• aisle axle isle antenna aerial ivory
• feminine female famine masculine mascot miracle muscle male malediction malefactor malefaction faction fraction fracture malevolent(意愿) violent violet muscular malignant(性质) malicious(行为) sinister shred scrap shed shrub shrewd shore strew steward stew valet
• nest net vest vested provided given gauze gage gauge mortgage mosaic reckon appraisal garage gadget graze gaze stare
• knot knob
• relish reliability rely relic derelict

list6

• nostalgic (no-stal-gic) stale stall(stall具体的、有形的“固定位置/空间”。抽象的、动态的“固定/停滞状态”) staple stipulate forestall forewarn stalk stark spark stalemate stalker nostalgia nocturnal booth boot
• envisage envy visage envision presume precise premise presume
• fluid solid liquid oxide flow blow influence fluctuate influenza affluent superfluous luxurious extravagant presumably presume presumptuous sumptuous bow blow sow plow stoop stool bowl bowel gut gutted gutter canal strait canoe moat
  • sumpt-：来自拉丁语 "sumptus"，意思是“花费”或“消费”。它源自拉丁语动词 "sumere"。Consume Consumption Sumptuary sumptuous Presumption Assumption assume
• notwithstanding
• reproach(accuse accusation condemn scold rebuke) poach recess recession repress suppress ebb odd eddy oppress opposite impress express depress compress ion distress
• blunt brunt blunder
• eradicate(radic-来自拉丁语 radix, radicis，意为 “根”。) radicle radix radish comrade reddish radiate(来自拉丁语 radius,轮辐 spoke corona of a wheel、光线，射线 ray of light、半径 radius of a circle，指从圆心向外画的线段) radial radiant radiation radium extinct extinguish eliminate exterminate escalate escalade elevate evacuate evaporate evaluate
• snobbish sluttish squabble scrabble scratch scramble scrap scrip scream shred scram scam scrutinize scrutiny scrutable perusal sew
• cohesive coherent adhesive adhere papal pope appall
• compartment composite composure compound conceal cereal dissemble disassemble disseminate reveal concession recede recession ebb
• sob soak sober snub sore sorrow somber solemn inebriate besot sot sod intoxicate drunk earnest
• porter portfolio portray betray bet bat tray poultry fowl foul
• renaissance rehab rehabilitate renovate innovate resolve renewal
• commemorate commence commonwealth comic comet concrete cemetery commentary narrative narrator
• equate equatorial equator eclipse elapse elliptical elliptic elide ellipsis ellipses
• erect eject ejaculate masturbate wank jack-off erode rot rod erosion corroborate(robor-来源：拉丁语 robur, roboris，意为 “力量、强度”）robust corrode caustic causal corrupt erroneous erupt
• diploma dilemma predicate directory diplomatic
• groan foam froth broth booth orient orientation oriental gasp puff gaol jail goal mourn moan rumour tumour
• ancestor (ante-​前, -cess-​走, proto-​第一, arch-​原始) ancestry antecedent anterior predecessor archetype prototype archeology archetypal architect architectonics archaic archaeological precursor cursor curse cruise articulate inarticulate artefact artifact artifice

list7

• naughty numb dumb null mischief nostalgic snub snubber
• pact pant pants pent grasp gasp impact impinge fringe pad paddle pet tact tactic strategic static tragic tragedy stationery stationary tame taboo tobacco tattoo bamboozle tariff saddle
• spire elliptic elide conspire conspicuous conspectus suspicion suspicious despite spite(drudge grudge trench drench crunch clench spicy spice) desperate dissipate disseminate disparage disparate despicable despise perspicacious perceptive perspicacity conspiracy plot scenario strike sally striking stocking sock
• instrumental instrument instruction instruct construct destruct
• debut deceit deceive
• heist haste rash hasty hassle haul haute howl hawk dove roar rear hurl wail hazard hate hatred haphazard hap hat carpenter carpe carpet
• latent patent lenient lenitive resile resilience leisure lesion insidious invidious
• ballot ballyhooed bally bloody ballet banquet
• encephalitis emcee incense acentric incent incentivize accent fawn flatter adulate cense censure censor essence eccentric crank toxic toxin exotic extortion extol exalt exult exultation resort
• faith faithful filthy filth foul
• patrol perfume profuse perfusion fume fame flame scent blaze flare
• semester trimester session
• tenant landlord remnant (-mn-,来自mansus,其分词词干-mans-,意为留下​) [leftover cremains remainder dreg retention(-tain, -tent, -tin- ，来自拉丁语动词 tenere，意为 “握住、持有、保持”。Sustain Tenure retain) residue] lessen lessee lessor lease rent lender thereafter henceforth
• ward wardrobe cabin cabinet
• bracket racket rack (cricket gadget widget midget fidget budge dodge budgetary trinket badge barge garage hockey waffle crisp) blank blanket sack stack
• magistrate majestic majesty
  • （magister​ 在拉丁语中意为 “主人、教师、长官、指挥者”，词根：mag-，来源于拉丁语形容词 magnus，意为 “伟大的、大的”。后缀：-is-（比较级后缀） + -ter（表示“施动者”或对比。因此，mag-is-ter​ 的字面意思是 “更伟大的人”​ 或 “处于更高地位者”，引申为“主人、长官”，后缀：-ate表示职位、身份或状态：例如，doctorate、candidate。表示动作的产物或结果：例如，mandate、certificate。）magnate magnificent magnify magnitude megalith monolith lithic lithium
• oak oath oar
• sacred sacrifice scarce scared scanty deficient sarcastic daunting cattle castle saddle paddle scandal libel illiberal deliberately literate literally Illinois satire sate satiety satiable satiate satisfactory sanction sanitary sanitation sane
• wagon wage

list7.5

• liter litter pose hose dose doze
• glitter gleam glow gutter getter giggle giggly
• sausage sauce saucer assault cascade cassette cattle castle cartridge casserole salt sault saturate immerse soap steep soak infuse perfuse profuse perfume infusion infuse
• tangle tan tin pan tangible can canteen carton tan pent
• peer peep
• pamphlet pocketbook enchiridion manuscript scrip scrap brochure leaflet encyclopedia
• zeal yell yearn gist git yawn
• batch brunch bunch branch cluster crowd folk coward dwarf herd herb shepherd townsfolk kinsfolk flock flop flap flip patch preach sermon summon conceded concourse pitch crown crow tumid timid intimidate interim intermit humid humiliate humble humility exhume inhume (来自拉丁语 humus = 地面、泥土)

list8

• harass harness
• ridden riddle ridge rigid rig-out rigor rigorous vigorous
• strew straw steward stew steep steer steady stewardess shrewd stewardship
• contagious contagion contagium contagiosity (前缀：con- 含义：表示 “共同、一起、完全”。词根：tag /tact/tang/tig，来源：拉丁语 tangere，意为 “触摸、接触”。) Tangent impertinent pertinent Tactile adjacent contiguity continental Proximity tentacle
• versatile venomous ventilate satellite reptile
• abdomen belly thorax stoma stomp
• illiterate iterate literate literally literary literacy lot lottery
• converse covert overt convert(vert-转, avert advert) convict concert convect conserve inverse consensus conversation convention contrary contradict contradictory controversial
• drastic caustic dramatic radical acute extreme
• contingent contingency emergency contiguous continental continuous continence coronavirus contaminate terminate contemplate decompose decontaminate ponder foment fomes fomites
• occur occasion occasionally ocean ebb odd eddy odds odour
• scold scald scowl cowl cloak claw glare scrawl crawl scorn scoff blame accuse condemn decouple denounce reproach censure censor auditor rebuke reprimand sword sworn gaze stare strand
• fable cable
• transistor transit transition mutant mutate mutability transmit transect tram jam jar jerk jug mutter mutton rut mut nut
• breeze sneeze squeeze breed sequence bronze bronchitis brass basin
• evacuate vacuum vacant vacate vaccine excavate concave convex cavern haven heaven heave vex

list9

• ritual rural reticular(Reticulum Retina Reticulate)
• turmoil moil boil poach tumid humid turbulent
• lyric iris idle idyll stanza aria
• intimate imitate intimidate intimation involvement intricate intrigue intractable intrinsic instinct intuition tutor tutorial tuition
• criterion credential certification criteria certify certitude incertitude certain curtain curtail criminal
• freight frighten fright frost forest fry braise brain stew dew simmer stir-fry grill
• hygiene physiology psychology sanitary dehydrate hydrogen nitrogen hydraulic hypothetical hypocritical critique hypocrite villa villain villainous hypocrisy hyperbole propaganda hypertension hypersensitive hypercritical overhyped hysterical hypothermia
• prone prune prove error-prone cone propaganda panorama propagate prognosticate prognosis pregnant pragmatic delegate multiply multimedia proliferate prolific progeny progenitor prophet pamphlet prophecy prophesy futurologist profit (phet 来自希腊语 phētēs：说、发言)
• tone tune dune tongue pitch
• surge surgical bulge barge insurgent insult insurgency surge insurrection rebellion resurgence resurge seethe simmer sodden sod
• symptom symposium symmetry sympathy symphony orchestra orchestrate orchestral seminar syndrome synthesis
• supersonic sonic subsonic hypersonic sonorous unison
• burgess borough burger vulgar secular clerical religious
• auction auctioneer audit auditor auditorium stadium staid sanctuary sanatorium
• cradle griddle
• stubborn stumble sturdy
• arithmetic algorithm

list10

• cathedral church chapel Bud caterpillar catholic Catholicism cellar crypt collar closet pillar cult schism Buddhism Buddhist Taoism Taoist Confucianism Confucian Christianity Christian Christ Islam Islamic Judaism Jewish jew dew confederate federal federation confederacy clergy clerk secretary missionary priest puritanical Puritan Puritanism punctuation punctuate punctual
• comrade raid confederate couch lounge loaf lawn fawn meadow pasture pastry poultry sponge epilogue (monologue monopolize eulogy (euphony euthanasia euphoria eugenics) prologue prorogue ) cushion custody detain detention detente custodian custodial
• oven ovary oval ovum sperm stamina ovate ovoid fireplace furniture incinerate furnace ferocious feral fervent ferocity furious pummel pumice plumb bub bob pub
  • "-ary"结尾：地方、机构、容器、器官，granary missionary infirmary aviary apiary vestiary vestal visceral
• broker brittle brisk brokerage pawnbroker crisp pawn
• discourse course recourse midcourse concourse intercourse discourage nitrogen
• fairy sprite elf pixie
• hybridize hybrid hubris hub tub tug breed hygiene embryo hydrogen nutrition
• peasant bean beam pent pants pea pagan heathen rustic pudgy
• plaintiff defensive defendant accused alleged respondent accuser complainant
• porch torch pinch pin pint pinpoint poach pouch punch pottery clay porcelain ceramic lottery poultry portray poetry foe woe hoe roe caviar whore
• sibling nephew niece nickel orphan

list11

• quilt acquit guilt
• salient valiant valour saliency salacious salacity assail insult sally prevalent solitary resile (sal-/sali-跳；迸发)
  • audacious audacity sagacious sagacity sage presage tenacious tenacity tenant ten-表「拉伸、握住、保持」vivacious viva vivacity rapacious rapacity raptor rape rapture enrapture rapid ravage
• sophomore sophisticate sulphurous sulfurous freshman junior senior
• temperament temper temperate temperance contemporary temperamental
• testimony ceremony testament monotony testimonial attest protest detest detestable contestant testator pretext
• venue revenue avenue convene concourse contravene (ven,vent = come)
• wary ward wardrobe warp wrap fairy warrior warrant circumstance circumspect
• nonetheless nevertheless notwithstanding therefore moreover furthermore otherwise likewise somewhat somehow thereafter whereby wherein irrespective albeit whereas （all the same）
• spear spade smear swear crossbow lance Shakespeare shear sheer spearmint mint mill javelin projectile

list12

• abdicate abominate abrogate syndicate eradicate candidate applicant claimant plaintiff depose predicate predicament adornment adore admiral admire admirable ornament ornate alarmingly
• aristocracy asteroid (Milky Way) nebula aristocratic pluto plutocratic plutocracy technocracy technocratic Aristotle idiosyncratic (idiom idiosyncrasy idiot) merit meritocrat meritocratic mercy merciless pity pitiless demoralize democratize
• biophilia bodily philosophy philharmonic philanthropy (phil- = love) anthropology philander lander ladder anthropoid misanthrope anthropogenic
• constituent constitution constitutionality constitutional constitute legitimate legislative legislate legislature legitimacy content contend intend contentment consent convict convince convincing crushing curricula
• dearth dread deed doodle paucity destitute constitute prostitute restitute deficient deficit defective deferential differential delinquent derelict relinquish bilingual lingual deterrent deviant proficient infectious infestation infest reject
• engrave necropsy necrology necropolis disinter disintegrate disingenuous etch crave crane incise chisel inscribe emboss
• ethereal celestial celeste (terrestrial Mediterranean terrain subterranean territory terrace ,terr=earth土地) otherworldly transcendent diaphanous phantom spoke spook spooky phantasmal subliminal sublime empyreal ether ardent ardor airy
• vinegar acetic vine wine virgin eviscerate viscera visceral vestal chaste celibate chili gingerly ginger shallot allot clove fennel mustard curry
• advisory adoptive
• impunity punish punitive punishable penance penal impudent pudency repent pudgy imprison immune immunize
• compensatory compensate competent competence
• evite evitable

list13

• secular mundane carnal carnivore reincarnation rein reign incarnate carnivorous (carn- = 肉、肉体) worldly
• cozy rosy idealistic posy ruddy rinse
• repository reposit depot repertory repertoire obligatory depository depose disposable dispose disposition postpone explanation exposition retort tort torture restitution perfunctory defunct (funct = 执行/作用) regulatory deregulation refractory infraction infra infract fraction (fract-折断、破碎、弯曲) suppository (sub+pos+ory) observatory conservatory
• remount remould mould remold mucus modal model
• renegade renege negate abnegate renounce negation negate negotiate recant (re- 背弃；neg- 否认信仰/效忠)
• ratal ratify ratable ration rationalize irrational
• quirk quirky bizarre eccentric freak
• pubic puberty pubes tube pipe duct pubertal pubescent vagina labium lesbian lassie womb uterus penis piss urinate urology urinary urine pee poop defecate feces testicle
• proportionality portion proportion disproportional disproportionate proverb verbal nonverbal adverb verbatim verbose verbiage venality(venal vend vendible venison) verbiage provincialism prosecute persecute
• profit facile fictile defect (fac\fic\fect\fic = 做) proficient profuse prince principal
  • pre- 预先，在前，朝下向前（空间）：preview predict precede previous precaution premature presume prerequisite prevalent preliminary prejudice preoccupy preoccupied preoccupation preconception preconceive precondition prefrontal prehistoric predominant press precipitate precipitous prerogative premonition (admonish monitory premonitory)
  • pro- 向前，推进，支持：prod pod prob procreate profess profound prominent progressive prolong promote prospect provoke proportion prototype prosperous projectile proliferate(proles prolific) proficient profit profuse probate
  • per- 贯穿，彻底，每：permanent perpetual perpetuity perceptual perspective perceive perform permission permeate pervade piece pierce perplex pertinent impertinent persevere persuasive perish performative permissive pessimistic permit
  • pri- 第一、首要、最初、优先：prime primer prior primordial pristine privacy primacy principal primitive priestly preoccupy preoccupied preoccupation
• pecuniary peculate impecunious peculiar quirk idiosyncratic
• polarize phony feign (unfeigned fictive fictitious fictile fiction factotum counterfeit (dummy mummy gummy dumb mannequin)) forge (forgo forger forgery) bogus burgess borough fraudulent(defraud) sham(slam slap sap) spurious(sperm) mendacious(deceive deceitful mendicant mendacity emend) fallacious(fallacy fallible facetious facet fatuous fastidious tedious factitious) bootleg
• outlive outsider insider outcry ||| onerous(onus exonerate) operose(opus operatic inopportune ，oper=work) ominous(omen abominate) opprobrious(opprobrium, op对着朝着+probr+ium抽象的状态、事物) obstreperous(ob加强朝着+streper吵闹)
• off-the-cuff impromptu prompt pompous(pomp grandiose) extemporaneous(contemporaneous extemporize) ad-lib lecture improvise(im-pro-vise provision prevision) offhand cuff over-the-counter prescription off-the-peg off-the-shelf round-the-clock wear-and-tear toil-and-moil wax-and-wane cut-and-dried
• molecule molecular demolish atom nucleus neutron proton electron quantum particle
• mischief miniature mischievous misconduct naught naughty numb null wicked wick misanthrope misanthropic anthropoid
• maltreatment malpractice malign malnourished malfunction malice malignancy malodorous maladroit adroit （mal-: 坏的，错误的） adrift
• journey adjourn sojourn journalism diurnal journalist journeyman journalese (jour-日子、白昼) tournament tour
• irreproachable irreproducibility unrenewable irrepressible repress iron ironic irony ion icon paradoxical parade satirical satrap satrapy
• stamina staminate pistillate stamen pistil
• periphrasis periphrastic perimeter periphery periscope perigee peripatetic(peri‑=around) expatiate nomadic(nomad autonomy) itinerant(itinerary itinerate itineration ,itiner 词根 = journey /travel) apogee apocalypse(calyx) apostate apostrophe(strophe) apocryphal(apocrypha crypt cryptic encrypt decrypt cryptography ,cryph = hide /conceal) apoplexy(apoplectic cataplexy perplex ,plex = strike /beat) apotheosis(pantheism theocracy atheist theology ,the = god) (apo- = off /away from)

list14

• utterance utterly ulterior candid utter
• vibrant vibrate vital vitality vibrator virtual virtuous virtuosity vituperative vituperate vantage vaunt
• thermostat thermal thermidor thermidor thermic thermometer
• trigonometry triangle pentagon hexagon hexadecimal octagon polygon
• canny uncanny canniness eerily eerie
• unseat upfront upkeep upscale upside uplifting upstart parvenu Utopian