a-/an- == no; without; lack, amateur不熟练的,业余的, anonymous匿名的, asocial不好社交的, anechoic消声的, anharmonic不和谐的, anarchism无主义, acentric无中心的, amoral非道德性的, asexual无性别的
a- == in; on; at; by; with;to, asleep在熟睡中, ahead向前，在前头, abreast肩并肩地, aside在一边, abed在床上, abloom开花
a-/an- ==加强意义, aloud高声地, aright正确地, awake唤醒, aweary疲倦的, annotate注释, announce宣布，通告
ab- == from; away from, abnormal不正常的, abroad国外的, abuse滥用, absorb吸去, abaxial离开轴心的, abend异常终止
ac- == at; to,或表示加强意义, accustom使习惯, account计算，算帐, accredit信任, accompany陪伴, acclaim欢呼，喝彩, accomplish完成
ad- == to; toward; forward, advice建议, advocate倡导, adjoin临近adjust调整, admixture混杂, adventure冒险
af- == at; to,或表示加强意义, affright震惊，恐惧, affix附加，贴上, affirm肯定，确实
ag- == at; to,或表示加强意义, aggrandize增大, aggravate加重, aggrieve使悲痛
amphi- ==两、双, amphicar水陆两用车, amphibian水陆两栖的, amphitheatre两边都可观看的剧场，圆形剧场
ante- == before, antecedent先前的，先行的, antetype先型，原型, anteport前港，外港, anteroom前室，接待室, antedate比实际早的日期, antestomach前胃
anti- == against, antipathy反感, antifreeze防冻, antiwar反战的, anti-imperlialist反帝的, antiageing防衰老的, antitank反坦克
ap- ==加强或引伸意义, appoint指定，任命, appraise评价, appease平息，绥靖
ap-/apo- ==离开, apogee远地点(远离地球之处), apostasy脱党，叛教, aphelion (天文)远日点
ar- == at; to,或表示加强及引伸意义, arrange安排，布置, arrect直立的, arrear在后，拖延
arch- == 1)big; chief. 2)ancient, archbishop大主教, archaeology考古学, archaic古体的，古风的
as == to;forward, assign派出, assent同意, assort分类, assimilate同化，吸收, assure使确信，担保, associate联合，结合
at- == at; to,或表示加强及引伸意义, attrap使入陷阱, attest证明, attract吸引
auto- == self; personally, automation自动化, autograph亲笔, autoalarm自动报警器, autocriticism自我批评, autorotation自动旋转, autobiography自传
be- == make or cause to be, befog使迷糊, befit适宜, belittle贬低, befriend以朋友相待, becalm使镇静, befool欺骗，愚弄
be- ==加以...,饰以...,用...(做某事), bepowder在...上撒粉, bejewel饰以珠宝, becloud遮蔽
be- ==在, beside在...旁, below在...下面, before在...之前
be- ==加强及引伸意义, befall降临，发生, bespatter溅污, belaud大加赞扬
bene- == well; good, benign和善的, benevolent乐善好施的, benefit好处, benediction祝福, benefaction恩惠，善行, beneficent行善的
bi- == two, bicycle自行车, bilateral双方, bimonthly双月刊, biweekly双周刊, bicolor两色的, bilingual两种语言的
by- ==旁、侧、非正式、副, byroad小路，僻径, bywork业余工作, byname别名，绰号
circu- == around, circulate流通, circumnavigate环球航行, circumspect考虑周到的, circumplanetary环绕行星的, circumpolar在两极周围的, circumaviate环球飞行
co- == together, coaction共同行动, cooperate合作, coeducation男女同校
col- == together, collaboration协作，勾结, collingual用同一种语言的, collocate并置，并列
com- == together, compatriot同胞，同国人, combine联合，结合, commiserate同情
com- ==加强或引伸意义, commove使, compress压缩, commemorate纪念
con- == together, concolorous同色的, connatural同性质的, contemporary同时代的
con- ==加强或引伸意义, conclude结束，终结, confirm使坚定, consolidate巩固，加强
contra- == against, contradiction矛盾, controversial可能引起争议的, contraclockwise逆时针方向的, contra-missile反导弹导弹, contraposition对照，针对, contraband走私,违法交易
cor- == together, correlation相互关系, corradiate使(光线)共聚于一点, correspond符合,相应
cor- ==加强或引伸意义, correct改正，纠正, corrupt，败坏, corrugate使起皱纹
counter- == opposite, counterrevolutionary反动的, countermeasure对策，应策, countercurrent逆流, countermarch反方向行进, counterattack，反击, countercharge反控，反告
de- == down from, deplane下飞机, dethrone使离王位, derail使(火车)脱轨
de- ==向下、降低、减少, depress压低，压下, depopulation人口减少, devalue贬值
de- ==使成...,作成...,或仅作加强意义, delimit划定界限, denude使裸露, depicture描绘，描述
de- == not, denationalize非国有化, demilitarize使非军事化, demobilize复员
de- ==除去、取消、毁, desalt除去盐份, deforest砍伐森林, decontrol取消管制
dec(a)- == ten, decade十年, decimal十进位制的, decathlon十项全能
deci- ==十分之一, decigram十分之一克, decimeter十分之一米, decilitre十分之一升
demi- ==半, demigod半神半人, demi-fixed半固定的, demiwolf半似狼之犬
di- ==二、双, diatomic二原子的, disyllable双音节的, dichromatic两色的
dia- == through;between;across , diameter直径, dialogue对话, diagnosis诊断
dif- == 1)apart. 2)not;opposite , diffluence分流, diffident不自信的, diffuse散开，散布
dis- ==不、无、相反, dislike不喜欢, disagree不同意, discontinue中断, disorder混乱, disbelieve不信, disproof反证, dishonest不诚实的, dispraise贬损，非难, disappear消失, disremember忘记, discomfort不舒服, disability，无力
dis- ==取消、除去、毁, disorganize瓦解, disroot根除, discourage使失去勇气, disrobe脱衣, disarm解除武装，裁军, dishearten使失去信心, disburden解除负担, discolor使褪色, dismember解体
dis- ==加在含有"分开"、"否定"等意义的单词前，作加强意义, dispart分离，裂开, dissever，切断, dissemination散布，传播
dis- ==分开、离、散, dissect切开, dissolve分离，溶解, distract分心，转移, dispense分配, dispel驱散, dissipate驱散，浪费
dis- ==有时作di-,, dispirit使气馁，使沮丧, divorce离婚, digress离正题，入歧路
dys- ==不良、恶、困难, dysfunction (医)机能失调，功能紊乱, dysphonia发音困难, dyspepsia消化不良, dyspathy反感, dysgenesis生殖力不良, dysopsy弱视
e- ==加强或引伸意义, evaluate评价, elongate使延长，拉长, estop阻止，禁止, estrange使疏远, evanish消失, elaborate精心制作，详细描述
e- ==出、外, eject投出，掷出, emigrate移居国外, elect选出, emerge浮出，出现, erupt喷出, evade逃出
ef- ==出、离去, effluence流出, effable能被说出的, effoliation落叶
em- ==表示"置于...之内"、"上...", embay使(船)入湾, embus上车，装入车中, embosom藏于胸中，怀抱, emplane乘飞机, embed安置, embog使陷于泥沼中
em- ==表示"用...做某事"、"饰以..."、"配以...", embalm涂以香料(防腐剂), embank筑堤防护, embar上门闩，囚禁
em- ==表示"使成某种状态"、"致使..."、"使之如..."、"作成...", embow使成弓形, empower使有权力，授权, empurple使发紫, embody体现，使具体化, embitter使受苦, embrown使成褐色
eco- == ecological, ecosphere生态圈, ecosystem生态系统, ecocide生态灭绝
en- ==表示"置于..之中"、"登上..."、"使上...", entrain乘火车, encage关入笼中, encase装入, enplane乘飞机, encave藏于洞中, enroll登记，记入名册中, enthrone使登基, enshrine藏于神龛中, enfold包进、拥抱
en- == make or cause to be,"使成某种状态"、"致使..."、"使之如..."、"作成...", enable使能够, endanger使受危险, enlighten启发，启蒙, enlarge扩大，放大, enrich使富足, enslave使成奴隶，奴役
en- == "用...来做某事"、"饰以..."、"配以...", enchain用链锁住, enlace用带缚, entrap诱陷
en- ==家在动词之前，表示"in或只作加强意义, enclose围入，关进, entrust信任，委托, enforce强制执行, enkindle点火, enwrap包入，卷入, enhearten鼓舞，振奋
endo- ==内, endoparasite体内寄生虫, endogamy (同族)内部通婚, endogen内生植物
eu- == good;well;easy, eugenica优生学, eulogize赞美, emphemism委婉语, euphonic声音优美的, eupepsia消化良好, euthenics优境学
ex- == out;out of, exclusive不包括...的, expose揭露, emit发射出, export出口，输出, exclude排外，排斥, excavate挖出，挖掘, exit出口, extract抽出，拔出, exhume掘出
ex- ==前任的、以前的, ex-president前任总统, ex-Nazis前纳粹分子, ex-mayor前任, ex-chancellor前任大学校长, ex-premier前任总理, ex-wife前妻
ex- ==表示"使"、"做"，或作加强意义, expurgate使清洁, exalt使升高，增高, excruciate施刑，使苦恼
exo- ==外、外部, exobiology外空生物学, exogamy异族通婚, exosphere外大气圈
extra- ==以外、超过, extrapolitical政治外的，超政治的, extraofficial职权以外的, extracurriculum课外的, extraordinary格外的, extra-special特别优秀的, extralegal法律权力以外的, extraprofessional职业以外的, extrasolar太阳系以外的, extraessential离开本质的、非主要的
fore- == ahead, forehead前额, forecast预测, foreword前言，序言, foretell预言, foresee预见, foreword序言，前言, forearm前臂, foreknow先知, foretime以往，过去, foreground前景, forefather前人，祖先, forerun先驱
hecto- ==百, hectogram百克, hectowatt百瓦, hectoampere百安培
hemi-半, hemisphere半球, hemicycle半圆形, hemicrania偏头疼
hepta- ==七(在母音前作hept-), heptagon七角形, heptode七极管, heptahedron七面体
hetero- ==异, heteropolar异极的, heterosexual异型的, heterodoxy异教，异端
hexa- ==六(在母音前作hex-), hexagon六角形, hexode六极管, hexameter六韵步诗
holo- ==全, hologram全息图, holography全息照相术, holophone声音全息记录器, holocrystalline全结晶的, holohedron全面体, holophote全射镜
homo- == of the same, homosexual同性恋的, homograph同形异义词, homotype同型, homopolar同极的, homophone同音异义字, homocentric同中心的, homothermic同温的, homogeneous同族的, homostasis同态
hyper- == above;excessive;too much, hypercritical吹毛求疵的, hypertension高血压, hypersensitive过敏的, hypermilitant极度好战的, hyperslow极慢的, hypersuspicious过分多疑的, hypersexual性欲极强的, hyperverbal说话太多的, hyperactive活动过度的, hypersonic极超音速的, hyperacid胃酸过多的, hypercorrection矫枉过正
hypo- ==下、低、次、少, hyposensitize减弱...的敏感度, hypodermic皮下的, hypoglossal舌下的, hypothermia体温过低, hypotension低血压, hypochlorite次氯酸盐
il- == (用在l之前)不、无、非, illegal非法的, illogical不合逻辑的, illiterate文盲, illimitable无限的, illocal不只一处的，无所不在的, illiberal吝啬的，粗鄙的
il- == (用在l之前)加强或引伸意义, illustrate举例说明，图解, illuminate照明
im- == (用在b,p,m之前)into, immigrate移民, inspect视察, ingress入侵, import进口，输入, imprison入狱, imbibe吸收, immission注入，允许进入, immerge浸入，没入
im- == (用在b,p,m之前)不、无、非, impossible不可能的, immemorial古老的，无法记忆的, imperfect不完美的, impolite无礼的, immoral不道德的, impassive冷漠的，无表情的, impure不纯的, impersonal非个人的, imbalance不平衡的
im- == (用在b,p,m之前)加强意义，或表示"使成..."、"饰以..."、"加以...", impulse冲动，刺激, immanacle加以手铐, impel推动，驱使, imbrute堕落，使成禽兽, imperil危害，使处于危险, impearl使成珍珠，饰以珍珠
in- ==不、无、非, inglorious不光彩的，不名誉的, incapable力的, incorrect错误的, incomparable无以伦比的, incomplete不完全的, insensible无知觉的，麻木不仁的, inhuman野蛮的，不人道的, injustice不公正, informal非正式的
in- ==内、入, inside内部，里面, inbreak入侵, indoor室内的, intake入口，输入量，摄入, inland内地的，国内的, inbreathe吸入, inject注射，注入, inrush涌入
in- ==加强意义，或表示"使..."、"作...", inspirit激励, inflame燃烧, intrench用壕沟围绕，使起皱纹, intone吟诵, invigorate鼓舞, ingraft接枝
infra- == below, infrared红外线的, infrastructure下部结构, infrasonic低于声频的, infrahuman类人猿的，低于人类的, infrasound次声，亚音速, infraorbital眼眶下的
inter- ==在...之间、...之际, intercontinental洲际的, interlay插入中间, international国际的, interline插写进去，写于行间, interoceanic大洋间的, intergroup团体之间的, intercity城市间的, interject插嘴，突然插入, interpersonal人与人之间的
inter- ==相互, interchange交换, interview接见, interact相互作用, interweave混纺，交织, interdependence相互依赖, intermix混合，混杂, intercourse交往，交流, interconnect使相互连接, intermarry通婚，近亲结婚
intra- ==在内、内部, intraparty党内的, intrapersonal内心的, intracity市内的, intraregional地区内的, intraday当天的, intracompany公司内部的, intracollegiate大学内的, intra-trading内部贸易, intracloud云间的
intro- == within, introduce介绍, introspect反省, introverted内向, introflection向内弯曲, intromit插入, introvision内有
ir- == (用在r之前)不、无, irregular不规则的, irresistible不可抵抗的, irremovable无法移动的, irrelative无关系的, irrational不合理的，无理性的, irresolute犹豫不决的
ir- == (用在r之前)向内、入, irruption侵入，急速增加, irrigate灌溉
iso- ==等、同, isogen等角多角形, isotope同位素, isotherm等温线
kilo- == one thousand, kilogram千克, kilometer公里, kiloton千吨
macro- == big, macroworld宏观世界, macroclimate大气候, macroscale大规模, macrocosm宏观世界, macrochange大变动, macrobian长寿的(人)
mal- == wrong, maltreat虐待, malnutrition营养不良, malministration管理不善, malcontent不满的, malpractice玩忽职守，不法行为, malformation畸形, malfunction机能失常，故障, malodour恶臭, malediction诅咒
meta- ==超, metaphysical超自然的，形而上学的, metaculture超级文化, metamaterialist超唯物论者
meta- ==变化, metamorphosis变形，变态，退化, metagenesis世代交替, metachromatism变色反应
micro- == small, microscope显微镜, microprocessor微处理机, microcomputer微型电脑, microbiology微生物学, microelement微量元素, microworld微观世界, microskirt超短裙, microwave微波, microprint缩影相片
milli- == one thousandth, milliohm毫欧, millimeter毫米, millilitre毫升
milli- == thousand, millipede千足虫, milliennial一千年的, millifold千倍的
mini- == small, ministate小国, minicrisis短暂危机, miniskirt迷你裙、超短裙
mis- == wrong;wrongly;unfavorable, misuse乱用, mistake错误, misfortune不幸, misspell拼错, misdoing恶行、坏事, misunderstand误解, misrule (施)暴证, misstep失足, mispolicy失策
mono- == one;alone, monarch者, monotonous单调的, monodrama单人剧
multi- == many, multinational多国的, multilateral多边的, multiparty多党的, multi-purpose多种用途的, multilingual使用多种语言的, multiracial多民族的
neo- ==新, neorealism新现实主义, neonatal新生的、初生的, neogamist新婚者, neolithic新石器时代, neofascism新法西斯主义, neoimpressionism新印象派
non- ==非, nonfiction非小说类文学作品, nonhuman非人类的, nonperiodic非周期的, nonmetal非金属, nonage未成年, nonwhite非白人
non- ==不, nonsmoker不抽烟的人, nonaligned不结盟的, nonaggression不侵略不侵略, nonexistent不存在的, nonstop不断的, noncooperation不合作
non- ==无, noneffective无效的, nonpayment无力支付, nonparty无党派, nonsexual无性别的, nonelastic无弹性的, nonreader无阅读能力的人
octa- ==八(亦作octo-与oct), octagon八角形, octosyllable八音节字(诗句), octolateral八边的, October十月(古罗马八月), octocentenary八百周年纪, octachord八弦琴
omni- ==全、总、公、都, omnipresent无所不在的, omnipotent全能的, omniform式样齐全的, omnibus公共汽车、合刊本, omniparity一切平等, omniscient无所不知的
out- ==外、出, outburst爆发, outlet出口, outdoor户外的, out-party在野党, outwork户外工作, outtell说出, outflow外流, outbreak突发, outrush冲出
out- ==胜过、超过, outdo胜过、超越, outrun超过、比...跑得快, outdistance远远超过(竞赛中), outgo走得比...远、支出, ourbrave以勇胜过, outlive比...长命、比...耐久, outact行动上胜过, outeat吃得比...多, outnumber数目超过
out- ==过度、太甚, outsize特大号, outsit坐得太久, outwear穿旧、穿破
out- ==除去, outroot除根, outlaw剥夺法律权利, outgas除去...的气
over- ==过度、太甚, overstudy用功过度, overwork过度劳累, overload超负荷, overtalk过分多言, overpraise过奖, overuse使用过度, overdrink饮酒过量, overproduction生产过剩, overpay付得过多
over- ==在上、在外、从上、越过, overbridge天桥, oversea海外的、国外的, overcoat外套, overleap越过, overshoe套鞋, overlook俯瞰
over- ==颠倒、反转, overturn傾覆、推翻, overthrow推翻, overset推翻、
paleo- ==古、旧, paleozoology古动物学, Paleolithic旧石器时代, paleoclimate史前气候
pan- ==全、泛, Pan-American泛美的, pancosmism泛宇宙论, pantropical遍布于热带的, pantheism泛神论, pansophic全知的, panchromatic全色的
para- ==半、类似、准, para-party半政党组织, paramilitary准军事的, para-book类似书籍的刊物, para-institution半官方机构, parastatal半官方的、半的, para-government伪的
para- ==辅助、副, paralanguage辅助语言, paraprofessional专职人员的助手, paratyphoid副伤寒
para- ==旁、靠近、外parasite寄生虫, paracentral靠近中心的, parabiosphere外生物圈的
para- ==错误、伪, parachronism年代记录错误, paralogism谬论, paradox谬论、自相矛盾的话
para- ==降落伞、伞投、空降, parabomb伞投, paradrop空投, parapack空投包裹
pen- == almost (亦作pene-), peninsula半岛, penultimate倒数第二的, peneplain准平原
penta- == five, the Pentagon (美国国防部)五角大楼, pentathlon五项全能, pentangular五角的
per- ==贯穿、通、透、全、遍、自始至终, perspective透视, perennial全年的、常年的, pernocation彻夜不眠, permanent永久的, pervade遍及, perambulate步行巡视、闲逛
per- ==加强意义, perplex困惑, permute改变顺序, perturb扰乱, perfervid非常热心的, percussion敲击、打击乐, persuade劝说
per- ==过、高（用于化学名词）, peroxide过氧化物, peracid过酸, permanganate高锰酸
peri- ==周围、外层、靠近, pericentral中心周围的, periphrasis绕圈子的陈述, perilune近月点, perimeter周长，周边, periderm (植物)外皮, pericarp果皮
poly- ==多, polyclinic联合诊所、综合医院, polyfunctional多功能的, polydirectional多方向的
post- == after, postthumous父亲死后出生的, postpone推迟, postscript编后记, postwar战后, postgraduate研究生、大学毕业后的, postmeridian午后的
pre- ==前, prewar , prelude前奏, premature未成熟的, prehistory史前的, preposition前置词, preschool幼儿园、学龄前的, precondition前提, predeparture出发前的, preteen 13岁以下的儿童, prefix前缀, predawn黎明前的, prehuman人类存在以前的
pre- ==预先, preexamination预试, prepay预付, prebuilt预制的, preheat预热, prechoose预先选择, predetermine预定、预算
pro- ==向前、在前, progress前进、发展, prospect展望, prologue前言, prolong延长, protrude突出、伸出, project计划、发射, promote促进、晋升, propel推进、鼓励, protraction伸长
pro- ==代理、代替, pronoun代词, procurator代理人, prolocutor代言人
pro- ==拥护、亲、赞成, pro-British亲英的, pro-Bolshevik拥护布尔什维克派, proslavery支持奴隶制度
proto- ==原始, protohuman早期原始人, prototype原型, protogenic原生的
pseudo- == false(在母音前作pseud-), pseudoscience伪科学, pseudo-democratic假民主的, pseudonym笔名, pseudomyopia假性近视, pseudology谎话, pseudography冒名作品
quadri- == four(亦作quadru-,在母音前作quadr-), quadruple四倍的，四重的, quadrilateral四边的, quadrennial四年的
quasi- == partly;seemingly;not real, quasihistorical带有历史性的, quasi-official半官方的, quasi-public私营公用事业的
quinque- ==五(在母音前作quinqu-), quinquangular五角的, quinquennial每五年的, quinquesection五等分
re- ==回、向后, retreat撤退、退休、降旗仪式, return归回，收回, recollect回忆，忆起, recall召回、回忆, reflect反射、反省, retract缩回, regress倒退、退化, reclaim要求归还、回收, rebound弹回、重新振作
re- ==再、重复、重新, reprint重印、再版, reproduction繁殖、复制, rearm重新武装, rebuilt重建, rebirth再生、复活、复兴, reexamination复试, remarry再婚, restart重新开始, reconsider重新考虑
re- ==相反、反对, reaction反应、反作用, reverse相反的, resist反抗、抵抗, revolt反叛、造反, rebel造反(者), resent愤狠、不满
retro- == back;backward;behind, retrograde退化, retrospect回想，回顾, retrogress倒退
se- ==离开、分开, seduce引诱、拐骗, select选择, seclude使隔离, segregate分离, secede脱离, secern区别
semi- == half, semifinal半决赛, semiliterate半文盲的, semiconductor半导体, semiofficial半官方的, semimonthly半月刊, semi-colony半殖民地
sept- ==七(亦作septi-及septem-), septangle七角形, septennial每七年的, septempartite分七部分的
sex- ==六(亦作sexi-), sexangle六角形, sexcentenary六百年的, sexdigitism六指
Sino- ==中国, Sino-American中美的, Sinomania中国热, Sinology汉学, Sinophile赞成中国的(人), Sinophobe厌恶中国的(人), Sino-Tibetan汉藏语系
step- ==后、继, stepfather继父, stepchild前夫或前妻的孩子, stepbrother异父(母)兄弟
stereo- ==立体, stereosonic立体声的, stereograph立体照片, stereoproject立体投影
sub- ==下, subway地铁, substandard标准以下的, sub-zero零度以下的, submarine水下的、潜水艇, subnormal低于正常的, subsoil底土、下层土
sub- ==次、亚、准, subcontinent次, subcollege准大学程度的, subsonic亚音速的, subtropics亚热带, subfamily (生物)亚科, subatomic亚原子的
sub- ==稍、略、微, subacid略酸的, subacute略尖的, subangular稍有棱角的, subconical略作圆锥形的, subarid略干燥的, subsylindrical略成圆筒状的
sub- ==副、分支、下级, subhead副标题, subworker助手，副手, subbranch分店，分支, subcommittee小组委员会, subofficer下级, subarea分区, subdepartment分部、分局, subeditor副编辑, suboffice分办事处
sub- ==接近, subcentral接近中心的, subequal接近相等的, subadult接近成年的, subteen十三岁左右少年的, subarctic近北极圈的, subequatorial近赤道的
sub- ==更进一层、再, subdivide再分、细分, sublet转租, subculture再培养
sub- ==用于化学名词，表示化合物成分含量少的, suboxide低氧化物, subcarbide低碳化物, subchloride低氯化物
super- ==超, superspeed超高速的, superconductivity超导, supersonic超音速的, supersized超大型的, supersecrecy绝密, superpower超级大国, supernatural超自然的, superman超人, superprofit超额利润
super- ==上, superstructure上层建筑, supervise监督、管理, superimpose叠覆, superstratum上层, superaqueous水上的, superterrene地上的
super- ==过度、过多, superexitation过度兴奋, superheat过热, supercharge负荷过大, supercool过度冷却, supersensitive过敏的, supernutrition营养过多
supra- ==超、上, suprarenal肾上腺的, supramundane超越世俗的, supranational超国家的
sur- ==上、外、超, surface表面, surrealism超现实主义, surpass超过, surcoat外套、女外衣, surmount在...顶上, surtax附加税, surprint加印于...上, surround包围、环境, surplus剩余、盈余
sym- ==共同、相同, sympathy同情, symphony交响曲, symmetry对称
syn- ==共同、相同, synactic共同作用的, synonym同义字, synchronize使同步, synchronous同时的, syntony共振、谐振, synthesis合成、综合
tetra- ==四(在母音前作tetr), tetracycline四环素, tetrode四极管, tetragon四角形
trans- ==越过、横过、超, transnational超越国界的, transcontinental横穿的, transnormal超出常规的, transpersonal超越个人的, transmarine横越海洋的、海外的, transfrontier在国境外的
trans- ==转移、变换, transform改变...之外形, transvest换穿异性衣服, transposition调换, transcode译密码, transmigrate移居, transplant移植, transship转船(车), transport运输, translate翻译
tri- == three, tripod三角架, triangle三角(形), trilogy三部曲
twi- ==二, twiformed有二形的, twifold两倍, twiforked有两叉的
ultra- ==超、以外, ultrasonic超声的, ultrared红外线的, ultramodern超现代化的, ultramarine海外的, ultra-violet紫外线的, ultramontane山那边的、教皇绝对权力主义者
ultra- ==极端, ultra-democracy , ultrapure , ultra-left极左的
un- ==相反动作、取消、除去, unbind，解开, unlock开锁, unpack开包, undo解开, unbutton解开纽扣, uncap脱帽、打开
un- ==不, unreal不真实的, uncomfortable不舒服的, unclear不清楚的, unfriendly不友善的, unwelcome不受欢迎的, unfortunate不幸的
un- ==无, uncondictional无条件的, unmanned无人的, unambitious无野心的, unfathered私生的, unbodied无形体的, unaccented无重音的
un- ==非, unjust非正义的, unofficial非官方的, unartificial非人工的
un- ==未, uncorrected未修正的, undecided未定的, uncivilized未开化的
un- ==由...中弄出, untomb掘墓, unearth从地下掘出, unhouse赶出家去, unbosom吐露心事, uncage从笼中放出, uncase从箱中取出
under- ==下, underworld下流社会、, underfoot在脚下、碍事, underline下划线, underside下面、下側, underlay垫起, underwrite签在...下、签名同意收买、认购
under- ==内(用于衣服), underclothing内衣, underthings女子内衣裤, underskirt衬裙, undervest贴身内衣, underpants内裤, underwear (总称)内衣
under- ==不足、少, underproduction生产不足、供不应求, underpay付资不足, underestimate低估, undermanned人员不足, underdress穿得太少, underfed营养不良、吃得不饱
under- ==副、次, underagent副代理人, underking副王, undersecretary次长、副
uni- == one, unilateral单方面的, unify使统一, uniform同样的
vice- ==副, vice-chairman副, vice-govrernor副总督, vice-consul副领事
with- ==向后、相反, withdraw收回、撤退, withstand抵挡、反抗, withhold阻止
常见英语后缀
-able. a. == inclined to be；likely to be done，acceptable可接受的，readable可读(认)的，adaptable可适应的
-age. n. == the action，result or state of，shortage缺乏，短缺，reportage报告文学，parentage出身，门第
-al. n. =the action of，the person of，refusal拒绝，proposal建议，approval认可，criminal犯罪分子，rival竞争者，arrival到达者
-al. a. == inclined to be；connected with；pertaining to，colonial殖民的，natural自然的，political政治的
-ed.[过去分词作定语] == 1)filled with；having the characteristics of. 2)done by，spirited(heated) argument热烈的讨论，honeyed word甜言蜜语，distracted心情纷乱
-ee. n. == one who receives，testee考生，被测验者，trainee运动员，受训练的人，payee受款人
-er/-ar/-ur/-eer/-ier. n. == doer；device for，fighter战士，战斗机，radar雷达，pioneer先锋队员
-ic/ical. a. == relating to；resembling，scenic风景的，geometric几何的，geographical地理的
-ess/ine. n. == female，actress女演员，heroine女英雄，mayoress女
-ful. a. == full of，handful一把，一撮，mouthful一口，cupful一满杯
-fy. v. == make；reinforce，intensify强化，加强，purify净化，clarify澄清
-hood. n. == condition；state，childhood儿童期，brotherhood手足之情，bachelorhood独身生活
-ile. a. == likely to be，hostile敌意的，fragile易碎的，versatile多才多艺的
-ility. n. == quality of，feasibility可行的，servility奴性，卑屈，mobility易动的
-ing. a. == having the quality of，disturbing令人不安的，surprising令人吃惊的，encouraging振奋人心的
-ion/ation. n. == action of；process of，indication指示，relaxation放松，perfection完美无缺
-ish. a. == having the quality of，childish幼稚的，bookish书生气的，devilish魔鬼似的
-ism. n. == doctrine；belief，capitalism资本主义，adventurism冒险主义，opportunism机会主义
-ist. n. == 1)believer in. 2)expert of，romanticist浪漫主义作家，economist经济学家，nationalist民族主义者
-istic. a. == full of，realistic现实的，artistic艺术的，humanistic人道的
-ive. a. == inclined to；having the quality of，instructive有教育意义的，offensive进攻性的，constructive建设性的
-ize. v. == make or cause to become，realize实现，organize组织，popularize普及，推广，finalize使...了结，economize节省，节约，industrialize工业化
-less. a. == without，jobless失业的，tireless不倦的，countless数不清的
-let. n. == little，booklet小册子，townlet小镇，houselet小房子
-like. a. == having the quality of，childlike孩子般的，warlike好战的，businesslike事务式的有条理的
-logy/-ology. n. == study of，sociology社会学，ecology生态学，methodology方
-ment. n. == 1)result of. 2)agency of. 3)state of，improvement改良，进步，government，disappointment失望
-ness. n. == condition or quality of being，eagerness渴望，carelessness粗心，emptiness空洞，空虚
-ous/-ious. a. having the quality of，famous著名的，advantageous有优势的，有利的，mysterious神秘的
-ship. n. == state of，friendship友谊，partnership合作伙伴，fellowship交情，伙伴关系
-some. a. == full of，burdensome累赘的，沉重的，troublesome麻烦的，laboursome费力的
-ty. n. == condition of being，security保险，safety安全，loyalty忠诚
-ure. n. == 1)act or fact of. 2)result of being，culture培养，failure失败，closure圈地
-y. a. == full of，clumsy笨拙的，tricky狡猾的，hairy毛茸茸的
后缀
able, ible可...的，能...的readable可读的sensible可觉察的
age表状态，性质，行为breakage破损shortage缺乏
al (adj )具有...性质的，如...的personal个人的regional地区的
al (n )表动作，人，事物proposal提案professional专业人员
ance, ence表状态，行为，性质importance重要性confidence自信
ancy, ency表状态，行为，性质constancy一惯性urgency紧迫性
ant, ent表人，物，行为applicant申请人correspondent通信者
arian表各种年龄，派别，主义，职业的人humanitarian人道主义的utilitarian功利主义者
crat支持，参与者democrat民主人士bureaucrat官僚
dom表性质，状态，行为freedom自由wisdom智慧
ee表动物的承受者employee雇员trainee受训练的人
eer从事...的人pioneer开拓者volunteer志愿者
en (v )使变成harden使硬shorten使短
en (adj )有...质的，似...的golden金色的woolen毛的
er, or表人，物singer歌唱家survivor幸存者
ery表状态，性质，行为，活动地点nursery托儿所robbery掠夺slavery奴隶身份
ese某国(地)的，某国(地)的人及语言Chinese中国人(汉语) Portuguese葡萄牙人(语)
ess表女性，雌性hostess女主人actress女演员
ful充满...的，具有...性质的cupful一满杯fearful可怕的
hood表身份，状况，性质neighborhood邻里manhood男子气概
ic, ical类似...的，具有...的heroic英雄般的logical合逻辑的
ify使成...，使...化magnify放大purify提纯
ion, tion表情况，状态，性质，行为fashion时髦decision决定
ish似...的，有...的selfish自私的childish儿童般的
ism表示......主义，行为，...学，...派realism现实主义tourism旅游fatalism宿命论 modernism现代派
ist从事...工作的人socialist社会主义者dentist牙科医生
ity表行为，性质，状态unity团结一致maturity成熟性
ive有...性质的，有...作用的，属于... protective保护的productive生产的
active积极主动的
ize, ise, yze, yse以...方式对待，...化realize实现analyze分析modernize现代化
less没有...的fearless无畏的useless无用的
let小booklet小册子leaflet传单
like有...性质的，像...的dreamlike梦一般的humanlike像人类的
logy论，研究biology生物学technology技术
ly如...的，有...特性的manly男子气的lovely可爱的
ment表行为，状态，性质movement运动management管理
ness表状态，性质darkness黑暗kindness仁慈
ous, eous, ious充满...的dangerous危险的famous著名的
ship表状况，状态，身份，技艺，技能hardship苦难doctorship博士学位
workmanship手艺，工艺
some像...的，引起...的troublesome讨厌的lonesome孤独的
ster表示人youngster年轻人gangster歹徒
ward(s)表方向upward(s)向上outward(s)向外
y①(n )表状态，性质，行为difficulty困难victory胜利
②(adj )充满，包含hairy多毛发的irony钢铁般下载本文
