愛amateur,amiable,amicable3.audi-hear聽audience,auditorium,audit4.auto-self自己,自動automobile,automatic,autonomous5.bio-life生命,生物biology,biography,antibiotic6.ced-,ceed-,cess-go行走proceed,exceed,recession7.cap-,cept-take拿取except,accept,incept8.chron-time時間chronic,chronology9.cid-,cis-cut,kill切斷,殺decide,concise,suicide,homicide,patricide10.cid-,fall降落accident,incident,coincide11.claim-,clam-shout,cry喊叫exclaimation,proclaim,acclaim12.clud-,clus-close,shut關閉include,exclude,conclude13.cogn-know知cognition,recognize14.contra,counteragainst,oppositecontradict,contrary,counterfeit15.cred-believe相信,trust信任credible,credit,credential16.cur-curs-cour-run跑cursor,occur,current,courier17.cycl-circle,wheel圓,輪bicycle,cycle,cyclone18.dict-say言,說dictionary,dictate,dictator19.dit-give給tradition,edit,editorial20.doc-,doctteach教doctor,doctrine,document21.don-give給donate,pardon22.duc-,duct-lead引導educate,introduce,abduct,seduce,conduct23.fabl-,fabul-speak言,說fable,fabulous,effable24.fact-make,do做factory,manufacture,factitious25.fer-bring,carry帶,拿confer,differ,prefer信任,faith信仰confide,confidence,confidant27.flat-blow吹inflation,deflation28.flect-bend彎曲refect,deflect,inflection,29.flict-strike打擊conflict,inflict,afflict30.flu-,flux-flow流influence,fluctuate,influx31.flect-,flex-tobend彎曲,折曲flexible,reflection,deflect32.glot-,gloss-tongue舌,語言glossal,polyglot,glossary33.graph-,gram-write寫grammar,biography,autograph34.gress-go行走progress,retrogress,agress,congress35.hal-breathe呼吸inhale,exhale,inhalator36.habit-dwell居住inhabit,cohabit,inhabitant37.hibit-hold拿,持exhibit,inhibit,prohibit38.horr-fear怕horrible,horrify,horror39.ject-throw投擲project,eject,reject40.lat-bring,carry帶,拿translate,collate,superlative41.lect-(lig-)choose選擇,gather收集elect,collect,elegant,eligible42.leg-read讀legible,legend43.leg-,legis-law法legal,legislate,privilege44.lev-raise舉,升lever,elevator,relieve45.liter-letter文字,字母literate,literature46.log,logu-speak言,說dialogue,apology,logic,colloquial47.man-dwell,stay居住,停留mansion,permanent,remain48.manu-hand手manual,manuscript,manufacture,maintain49.magn(i)-great,big大manify,manifier,magnitude50.migr-remove遷移migrate,emigrant,immigrate驚奇,驚嘆mirror,admire,mirage52.mis(o)-hate恨,厭惡misanthropy,misogamy,misogynist53.miss-,mit-send投,發,送missile,promise,emit54.mon-warn告誡monument,monitor55.mort-death死mortal,mortality,immortal,mortuary56.nov-new新novel,innovation,renovation57.oper-work工作operate,cooperate,opera58.parl-speak言,說parliament,parlour,parlance59.past-feed餵,食pasture,pastor,pastoral60.pel-push,drive推,逐,驅propel,repel,expel61.pend-,pens-hang懸掛depend,append,pending62.pet-seek追求competition,appetite,peition63.phil(o)-love愛philanthropy,philanthropist64.phobia-fear驚怕photophobia,hydrophobia65.phon-sound聲音microphone,telephone,symphony66.pict-paint繪,畫picture,pictorial,depict,pigment67.port-carry拿,帶,運porter,portable,report,deport68.pos-put放置expose,composition,dispose69.rect-right,straight正,直correct,rectify,rectangle,erect70.scend-,scens-climb攀,爬ascend,descend71.sci-know知science,conscious,subconscious72.scrib-,script-write寫describe,prescribe,manuscript73.sec-,sect-cut切割section,intersect,dissect74.sen-old老senior,seniority,senate75.sent-,sens-feel感覺sentiment,consent,desensitize站立resist,consist,assist,persist78.son-sound聲音sonic,supersonic,resonance79.spect-look看spectacle,spectator,inspect80.sper-hope希望desperate,despair,prosperity81.spers-scatter散,撒disperse,asperse82.spir-breathe呼吸conspire,inspire,expire83.cert-sure確實,確信certain,certify,certificate,ascertain84.tail-cut切,割tailor,detail,retail,curtail85.tain-,ten-,tin-hold握,持contain,obtain,maintain,tenant,continue86.tect-cover掩蓋detect,detective,protect87.tele-far遠telescope,telephone,telegram,television88.tend-,tens-,tent-stretch伸展extent,attend,contend89.terr-frighten怕,恐嚇terrible,terrorism,deter90.text-weave編織text,textile,texture,context,pretext91.tort-twist扭toture,torturer,distort92.tract-draw拉,抽,引tractor,attract,distract93.trud-,trus-push推,thrust衝intrude,extrude,intruder94.vad-go行走invade,evade,pervade95.vag-wander漫步,漫遊vague,vagrant,extravagant,96.ven-come來intervene,convene,event,revenue97.vert-,vers-turn轉advertise,convert,revert,introvert98.vit-,vita-life生命vital,vitamins,revitalize99.viv-live活survive,revive,vivid,vivacious100.vis-see看visible,visit,provident(o)-air空氣,空中,航空aerial,aeroplane102.agri-,agro-field田agriculture,agrarian103.anthrop(o)-man人,humankind人類anthropology,philanthropic104.aqu-water水aquatic,aqueduct,acqeous,aquarium105.arch-,archy-ruler,rule統治(者)anarchy,monarchy,triarchy,patriarch106.astro-,aster-star星astrology,astronaut107.avi-bird鳥aviary,aviation108.cardi-heart心cardiac,carditis,cardiogram109.circ-ring環,圓,圈circus,