aqu=water:aqualung aquamarine aquaplane aquarelle 水彩 aquatint aquarium Aquarius aquatic aqueousarch=ruler,archy=rule:anarchy monarch polyarchy digarchy plutarchy gynarchy patriarch matriarch archangel archdiocese avi=bird: aviary aviator aviatrix avicultureag=do,act:agent agency agenda aggrandize aggravate aggragate aggression aggrieved agile agility agitate agitator agitatress counteragent agglutinate 粘结 agglomerate 结块 agri,agro,agr=field:agriculture agricorporation agrimotor agrinomy 农学 agrology 土壤学 agrotechnique agrochemicals agrarian agresticann,enn=year:annual annuals annuity 年金 annuitant anniversary superannuate preennial semiennial audi,audit=bear:audience auditorium audio audio-tape audio typist audio-visual audit 审计，旁听 auditor auditory auditphone audiometer audiometryaer(o)=air:aerial aeriform aerify aerodrome aerogram aerodynamics aerolith aerology aeroscopy aerometer aeromedicine aeromechanics aerobatics 空中特技飞行 aerobics有氧运动 aerofoil 机翼 aeronautics aeroplane aerosol 喷雾器alt=high:altitude alto 男高音 exalt altar 祭坛 altarage 供品 altimeter altimetryam=love:amateur amateurish amatory amour amourous amourist enamour amiable amicable amity amnesia 健忘 amnesty 大赦ambul=walk:ambulance ambulant ambulate circumambulate noctambulate noctambulation noctambulist perambulate 散步 preambule 前言，绪论 somnambulateanim=life:animal animalcule animality animalism animate animation animator disanimate animism equianimity exanimate inanimate animosity longanimity reanimate unanimous magnanimousanthrop=human:anthropology anthropologist anthropoid anthroposcopy anthroposciology anthropocentric anthropomorphism philanthropy philanthropic philanthropist misanthropy bell=war:rebel rebellion rebellious bellicose 好战的 bellicosity bellicism belligerent belligerency bellowbrev=short:abbreviate abbreviator abbreviation brevity breviary brief breve 短音符号bat=hit:combat combatant combative battle battler 连打 battery debate debatable debator bathysphere batman 勤务兵 baton battalion battern battlement 城垛 batty 疯狂的biblio=bool:bibliographer 书目提要编写者 bibliolatry bibliolatrous bibliolater bibliomania bibliophilist bibliopole 书商 Bible brig=fight:brigade brigader brigand brigandish brigandism brigandish brigantine 海盗船ced,ceed,ces=go:precedent precedented unprecedented precede preceding exceed excess excessive proceed procedure process procession antecedent antecessor antecede successor succession successive recede retrocede intercede cede 割让 cession 转让cept=take:except exception exceptive exceptional accept acceptance acceptable intercept intercepter inceptcid,cis=cut,kill:decide decision undecided decidable precise incise incision 切口 incisive 锋利的 incisor 门牙 excide circumcise suicide homicide 杀人 patricide matricide insecticide parasiticide bactericidecirc=ring:circum circus 马戏团 circle encircle semicircle circular circularity 迂回 circularize circulate circulation circulative circulatory circlet circuit circuitous circuity绕圈子 circuitry 电路图 circumcise circumspect circumference circumlocution 迂回说法 circumnavigate circumscribe circumstance circumstancial circumvent 规避，智胜claim,clam=cry,shout:exclaim exclamation exclamatory proclaim acclaim clamour claimant declaimclar=clear:declare declarer declaration declarative clarify clarification clarion 军号clud,clus=close,shut:exclude exclusive exclusion exclusionism inclusion inclusive conclude conclusion conclusive seclude secluded recluse 隐居 occlude 堵塞 occlusion occlusive 闭塞的 preclude 预防 preclusion preclusivecogn=know:cognition cognitive cognize cognizable incognizable cognizance cognizant incognizant recognize recognition precognition cognate 同宗的，同根的cord=heart:cordial cordiality record recorder recordable recordation recordist concord concordance concordant discord accord cordate 心形的 core coreless 手持电器电池式的 cordon 防卫圈，警戒线 corduroy 灯芯绒corp,corpor=body:corporation corporator corporate incorporate corps agricorporation corporal 肉体的 corporeal形体的 incorporeal corporealize corporeality corpulent corpus 全集，文集 corpuscle 细胞，小体cred=believe,trust:credible credibility incredible credulous credit creditable discredit accredit creditor credo creed credence credentials 证件，国书cruc,crus,cruis=cross:crucial crucifix crucifixion crucify crucifier cruciform cruciferous excruciate excruciation crusade cruise cruiser cruisette 小巡洋舰cur=care:security secure insecure curious curiosity curio 古董 incuriosity cure curable curative 有效的 incurable curator博物馆馆长 curate 助理牧师 curacy curette 外科医生用具 curfew宵禁 cur,curs,cours,cour=run:occur occurrence occurrent current undercurrent currency curriculum curry 梳子 course 咒骂 cursor 游标 cursory 匆忙的 cursive 草书 concur 同意 concurrence concurrent recur 复发 recurrence transcurrent 横过的，横贯的 corridor excurse excursion excursive 离题的 excursus 附注 cursorial 动物善于奔跑的 incursion incursive precursor precursory antecursor course intercourse 交往 concourse courser 猎犬，骏马 courier 信使 succor court 追求，礼貌 courteous courtesy courtship courtly courtier 朝臣cad,cas=fall:decadent decadence 降调 case casual casualty cadence occasion oc