英语词根和词缀.pdf

一 词 根 1.ag=do、act 做，动 agent agentagential ialsubagent sub coagent coagency ency coagencyagenda endaagile i leagility-ility agitate-it-ateagitation ion agitator oragitatress ress agitated edagitating ing counteragent counter2.agri 二 field 田 地，农 田(agro、agr)agriculture agricultureagricultural alagriculturist ist agricorporationagrimotor motor agronomy nomyagronomic ic agronomist istagrology logy agrobiology biologyagrotechnique technique agro-townagrochemicals chemicals agrarian arianagrestic3.ann=year(enn)anniversary ann-i-versaryannual ualannals al annalist istannuity-u-ityannuitant antsuperannuation superatesuperannuationperenniality ity perennialitysemiannual semi4.audi=hear(audit)audience audienceauditorium auditoriumaudible ible audibility ibilityainaudible in aduitauditor or auditory oryaudiphone phone audition ionaudiometer-o-meteraudiometry logyaudio audio-visualaudiovisuals5.bell=warrebel rebelrebellion ionrebellious ious bellicose bellicosebellicosity ity bellicism ismbelligerent-i-ger=to wageentbelligerency ency6.brev=shortabbreviate abbrev-i-ateabbreviation at ionabbreviator ator brevityitybreviary-i-arybrief brevbriefness ness breve7.ced=go(ceed,cess)precedent precedentprecedented edunprecedented un precedepreceding ing exceed exexcess excessive iveproceed pro procedure ureprocess procession ionantecedent ante antecessor orantecede successor sueionsuccession successiverecession recederetrocede re tro retro ce ssio nintercede in te r in te rce ssio nin te rc e sso r8.cept=takeexcept ex exception ionexceptional al exceptive iveaccept ac acceptance anceacceptable able in te rc e p t in te rin te rce p tio n in te rc e p te r erincept in9.cid,cis=cut,k i l ldecide deciddecidable ableundecided un decisionindecision in decisivein d ecisiv e concise conp recise pre p recisio n ionin cise in in cisio n ionin c isiv e ive in c iso r orexcide ex excision ioncircum cise circum suicide suicidhomicide homi p a tric id e p a tr iin se c tic id e in sectip a ra sitic d e p a ra s iteib a c te ric id e b a c te ri10.circ=rin gc ircu s c ircusc ir c le lee n c irc le en sem icircle semic irc u la r a r c ir c u la r ity ityc irc u la te a te c irc u la tio n ionc irc u la tiv e ive c irc u la to ry oryc ir c u it ui tc irc u ito u s O U Sc irc u ityy11.claim,clam=cry,shoutexclaim excalimexclamation exclama tio n12.c la r=cle arexclamatory atory prooclaim proproclam ation a tio n proclamatory atoryacclaim ac acclam ation a tio nacclam atory atory clamour ourclamorous O U S clamant antdeclaim claim declamation atio ndeclamatory atory13.clud=close,shutdeclare dec la rd e c larer erd e c la ra tio n a tio n d e c la ra tiv e a tiv ec la r if yfyc a lr if ic a tio n fic a tio nc la r ity ity14.cogn=knowexclude ex exclusive iveexclusion ion exclusionism isminclude in inclusion ionin clu siv e ive conclude conconclusion ion conclusive iveseclude se seclusion ionsecluded ed recluse reclusrec lu siv e ive occlude ococclusion preclude precludpreclusion preclusive ive15.cord=heartcognition cognitio ncognitive itiv ecognize ize cognizable ableincognizable in cognizance cognizeantingocnizant in recognize reizeirreco g n izab le i r recognition reitio nprecognition precognitio ncordial ial cordially lyrecord re recorder errecordable able recordation at ionrecording ing recordist istconcord con concordance anceconcordant ant discord disdiscordance ance discordant antaccord ac accordanceaccordant cordatecore16.corpor=body(corp)recordist ist concord concordconcordance ance concordantdiscord discordancediscordant accordaccordant cordate atecore17.corpor=body(corp)corporation corporationcorporator atorcorporate ate incorporate inincorporation ation incorporator inatoragricorporation agri corporal alcorporeal eal incorporeal incorporealize corporealizecorporealityitycorps corpsecorpulent lent18.cred二 believe,trustcredible crediblecredibility credibilityincredible in incredibilitycredulous cred incredulouscredit creditable ablediscredit dis accredit accredence ence credential entialcreed cred18.cruc=crosscrucial crucialcrusade adecrusader er cruise cruccruiser er cruisette ettecrucifix ifixcrucifixion fixioncrucifyfycrucifier ercruciform form excruciate ateexcruciation ation19.cur=caresecurity securitysecureinsecure insecuritycurious curiosity ositycurio curiosity incuriouscure curableincurable curative ative20.cur,curs,cour,cours=runoccur oc occurrence enceoccurrent ent current entundercurrent currency encyexcurse ex excursion ionexcursionist ist excursive iveexcursus us course coursintercourse inter concoursecourser courier iersuccor sue cursory orycursorial ial cursive iveincursion in incursiveprecursor or precursory oryantecursor or concurconcurrence ence concurrent entrecur re recurrence encetranscurrent rent corridor corcurriculum21.dent=toothdentist dent dentistry ryistdental al denture uredentiform form dentate atedentoid oid bident bitrident tri indent inmultidentate multi interdental interdenticle icle edentate e22.di=daydiary diarydiarist istdiarize ize diarial ialdial al meridian merianantemeridian ante postmeridian post23.dict=say(die)contradict contradietcontradiction ioncontradictory ory dictate atedictation ion dictator ordictatorial ial dictatorship shippredict pre prediction ionmalediction male maledictory orybenediction bene benedictoryindicate ate indication ionindicator or indicative ivedictionary dietarydictiondictum um edict edictaphone aphoneindict inindictment ment indictor orindictee ee interdict interinterdiction ion interdictory oryverdict ver(very)24.dit=givetradition tra(trans)iontraditional altraditionalism ism edit eeditor or editorial ialeditorship ship subeditor subedition extradite extraextradition extraditable able25.don=give(do)pardon par(per)donpardoner erpardonable able donor ordone ee condone condoncondonation donationdonatedonator donativedose do dotdotal al anecdote ecanecdotist ist anecdotical ical26.du=twodual dualdualism ismdualist ist dualistic isticdualityitydualize izeduplicate plicateduplication ationduplicity icity duplex plex(fold)duel duelist istduet duettist27.duc,duct=leadeducate edueateeducation ioneducable able introduce introintroduction intro introductory oryconduct conductcondutor orsemiconductor wemiconductormisconductproduce productproduction productiveproductive reproduceabduct ab abductorseduce se seducerseduction aqueduct aqueviaduct via ventiduct ventireduce reductionredactor induce ininducer er inducementeduce educible ible28.ed=eatedible edibility ibilityinedible in inedibilityedacious edaciousedacity edacity29.equ=equalequal equ equalityityequalitarian arian equalitarianism ismequalize ize adequate ad=toadequacy acy inadequate ininadequacy equable ableequability ability equivalent equival(value)entequivalence ence equateequation equator atorequatorial ial equivocal alequivocate equiangular angularequilateral lateralequidistanceequity equanimity anim3O.ev=agelongevity longevitylongevous OUSmedieval medi medievalismmedievalist primevalPricoeval co coeval ityity31.fact=do,make(fac)factory factorymanufacture manumanufacturer manufactorybenefactor bene benefaction ionfactmalefactor male malefactionfactitious factitiousfacsimile similfacile ile facilityfacilitate factfactual fa ct u re32.fer=bring,carryconfer conferconference encediffer dif differencedifferent differential ialdifferentiate ate differentiation ationoffer of offering ingprefer pre preferable ablepreferential ial transfer transtransference ence floriferous floriaquiferous aquO U Scruciferous cruciferO U S33.flor=flower(flour)florist flor floral alflorid id floridityityfloriculture culture floriculturist istdefloration de uniflorous unimultiflorous multiO U Sfloret eteffloresce esce efflorescence escenceflourish ish flourishing ingreflourish re noctiflorous nocti34.flu=flowfluent fluentfluency encyinfluence in influential ialuninfluential ial influenzaconfluent con confluencefluid fluidityityrefluent refluencedefluent circumfluent circumeffluent ef superflous supersuperfluity superfluidinterfluent fluxfluxion fluxionalafflux refluxinflux35.fus=pourrefuse refusrefusal alconfuse con confusion iontransfuse trans transfusion ioninfuse infuserinfusion diffuse difinterfuse inter interfusion ionaffusion af persfuse perprofuse profusion36.grad=step,go,gradegradual gradualretrograde retroretrogradation ation graduate uategraduation ation undergraduate underpostgraduate post degrade dedegradation ation gradegradation ation upgradeupdowngrade down gradine ine37.gram=write,something written or drawngrammar margrammarian iangrammatical atical diagram diadiagrammatic atic telegram teleprogram pro cryptogram cryptoparallelogram parallel gramkilogram kilo gramophone phonephonogram phon0hologram holoseismogram seismo electrocardiogram electrocardi038.graph=write writing,an instrument for making recordsphotograph photo photographyyautograph atuo geography geobiography bio autobiographyideograph ideo historiography historicorthography ortho monograph monopseudograph pseudo polygraph polymicrograph micro macrograph macroseismograph seismo barograph barochronograph chrono stereograph stereocyclograph cyclo holography holographics ics39.gress=go,walkprogress pro progressive iveprogressist ist retrogress retroretrogression ion congress concongressional congressmanaggressagaggressionaggressive aggressoregress egressioningress ingressiontransgress trans transgressorregress40.habithabitable able habitant anthabitation ation inhabit ininhabitable able inhabitancy ancyinhabitant ant inhabitation ationcohabit cohabitantcohabitation41.hibit=holdexhibit exhibitionexhibitioner exhibitorinhibit inhibitionprohibit prohibitionprohibitor42.hospit=guesthospital al hospitalize izehospitable able hospitality alityinhospitable in inhospitality43.idio=peculiar;own,private,properidiom idio idiomatic aticidiot idiotic icidiocy cyidiograph praphidiopathy pathy idiochromatic chrom44.insul=islandpeninsula penapeninsular arinsular insularism isminsularityityinsulate ateinsulator a tor insulin in45.it=goexit ex initial ialinitiate ate initiation ationinitiative ative transit transtransitory ory transition ionitinerary ary itinerate atecircuit circucircuitous O U Ssedition sed seditionary aryseditious ious46.ject=throwproject pro projection ionprojector or projectile ileinject in injection ioninjector or rejectrejecter re interject interinterjection ion subjectsubjection ion subjective iveobject ob objection ionobjective adjective adeject e ejector orabject ab deject dedejected47.juven=youngjuvenile ile juvenility ilityjuvenescence escence juvenescent escentjuvenilia ia rejuvenate reaterejuvenation ation rejuvenescerejuvenescence rejuvenescentrejuvenator ator48.lect=choose,gather(leg Jig)elect e election ionelector or select seselection intellect intel=interintellectual ual intelligence intellectligenceintelligent ent intelligentsia iacollect lect collectioncollective collectivism ismelegant elegantelegance anceinelegant ineleganceeligible eligibleineligible inneglect neg neglectful fulnegligence neglig negligent49.lev=raiseelevate eateelevator atorelevation ation elevatory atorylever leverage agerelieve live(lev)rerelievablerelief V(f)levitate itatelevityityalleviate alialleviation ation alleviatory ory5O.liber=freeliberate liberateliberation ionpreliberation pre postliberation post51.lingu=languageliberator or liberty libertyliberal al leberalism ismliberalist ist liberalize izeLiberaia ia52.liter=letterlinguist ist linguistic iclinguistics ics bilingual albilingualist ist bilingulism ismtrillingual al multilingual multicollingual col Linguaphone53.loc=placeliterate literateliteracy acyilliterate itateilliteracy acysemiliterate semi anti-illiteracyliterature ature(ure)literary ary1 iterator ator uniliteral unialbilateral bi triiiteral tritransliterate transatetransliteration ionobliterate obateobliteration ionliteral al54.log=speaklocal al localism ismlocalize ize localization izationlocomotive loc0motivelocate atelocation ion colocatecolocation ion co-locate codislocate disatedislocation iontranslocate trans relocate redialogue dia dialogist isteulogy eu eulogize izeapology apo apologize izeprologue pro epilogue epiepilogize ize monologue monomonologist ist pseudology pseudoneologism neo neologize izeantilogy anti dyslogy dyslogic ic logical alillogical il philologist philophilologyy55.loqu=speakeloquent eenteloquence encecolloquial colialcolloquialism ismmultiloquent multientgrandiloquent grandimagniloquent magni somniloquy somnsoliloquy sol loquacious aciousloquacity acity56.lun=moonlunar lunarsemilunar semiarDemilune demi plenilune plenluniform form lunate atelunet et lunitidal tidalsuperlunar super sublunar subcircumlunar circum interlunar intertranslunar trans57.man=dwell,staymansion manormanorial ial permanent perpermanence ence remain main(man)remainder er remanentimmanent im immanence58.manu=hand man)manuscript script manufacture factmanufacturer er manual almanumit mit manumission ionmanage managermanacle acle maintaion tainmaintainable maintenance ance59.mar=seamarine ine mariner ersubmarine sub supersubmarine superantisubmarine anti aeromarine aerotransmarine trans ultramarine ultramaritime maritimus mariculture culturemarigraph igraph6O.medi=middleimmediate im medium iummedial ial mediate atemediation ion mediacy acyintermediate ate medieval evalmediterranean terranean(an)median an61.memor=memorymemoryymemorize izememorable able memorial ialimmemorial memorandum andumcommemorate com commemoration ationcommemorable commemorativeremember re rememberablerememberance ance misremember misdisremember dis62.merg=dip,sink(mers)emerge e emergence enceemergent ent emergency encyemersion immerge imimmerse im immersible ibleimmersion ion submerge subsubmergence sub submerible iblesubmergible ible submersed edsubmersible ible demersal deemersed63.migr=rem ove,movemigrate ate migration ationmigrant ant emigrate eemigration ation emigrant antimmigrate im immigration ationimmigrant transmigrate atetransmigration ation transmigrator atorintermigration inter64.milit=soldiermilitia ia military arymilitarism ism militarist istmilitaristic istic=ic militarize izedemilitarize de antimilitarism antimilitant ant militancy ancyhypermilitant hyper65.mini=smalljittle(min)minister ster ministryyadminister ad administration ationadministrator ator administrative ativeminifyfyminimminimum um minimize izeminiature ature minimal aldiminish di(dis)diminishable ableundiminishable un minorminority ity minusminute minute ute66.mir=wondermirror or admire adadmirable able admirer eradmiration ation mirage agemiracle acle miraculous67.miss=send(mit)missile ile dismiss disdismission ion mission ionmissionary ary manumit manumanummission ion remit reremittance ance remittee eetransmit transmissiontransmitter er transmissible ibleintermit intermissionemissive immission immisspromise pro compromise comcommit mit committee eecommission ion commissary ary68.mob=movemobile ile mobility ilitym