(Prefixes)Prefixes a-/an- == no;without;lack amateur , anechoic acentric a- == in;on;at;by;with;to asleep aside a-/an- == aloud aweary ab- == from;away from abnormal absorb ac- == at;to, accustom accompany ad- == to;toward;forward advice adjust af- == at;to, ag- == at;to, amphi- == affright aggrandize amphicar Example anonymous anharmonic amoral ahead abed aright annotate abroad abaxial account acclaim advocate admixture affix aggravate amphibian asocial anarchism asexual abreast abloom awake announce abuse abend accredit accomplish adjoin adventure affirm aggrieve amphitheatre ante- == before antecedent anteroom antedate anti- == against antipathy anti-imperlialist ap- == ap-/apo- == appoint apogee ( ) ar- == at;to, arch- == 1)big;chief. 2)ancient as == to;forward arrange archbishop assign assimilate at- == at;to, auto- == self;personally attrap automation autocriticism be- == make or cause to be befog befriend be- == ...,...,...() be- == bepowder ... beside ... arrect archaeology assent assure attest autograph autorotation befit becalm bejewel below ... arrear archaic assort associate attract autoalarm autobiography belittle befool becloud before ... antifreeze antiageing appraise apostasy antiwar antitank appease aphelion () antestomach antetype anteport

be- == bene- == well;good

befall benign

bespatter benevolent

belaud benefit

benediction bi- == two bicycle biweekly by- == circu- == around byroad circulate

benefaction bilateral bicolor bywork circumnavigate

beneficent bimonthly bilingual byname circumspect

circumplanetary co- == together col- == together coaction collaboration

circumpolar cooperate collingual

circumaviate

coeducation collocate

com- == together com- == con- == together con- == contra- == against

compatriot commove concolorous conclude contradiction

combine compress connatural confirm controversial

commiserate commemorate contemporary consolidate contraclockwise contraband ,

contra-missile cor- == together correlation

contraposition corradiate ()

correspond ,

cor- == counter- == opposite

correct counterrevolutionary countermarch

corrupt countermeasure counterattack

corrugate countercurrent

countercharge

de- == down from de- == de- == ...,..., de- == not

deplane depress delimit denationalize

dethrone depopulation denude demilitarize

derail () devalue depicture demobilize

de- == dec(a)- == ten deci- == demi- == di- == dia- == through;between;across

desalt decade decigram demigod diatomic diameter

deforest decimal decimeter demi-fixed disyllable dialogue

decontrol decathlon decilitre demiwolf dichromatic diagnosis

dif- == 1)apart. 2)not;opposite dis- ==

diffluence dislike disorder dishonest disremember

diffident disagree disbelieve dispraise discomfort disroot disarm discolor dissever

diffuse discontinue disproof disappear disability discourage dishearten dismember dissemination

dis- ==

disorganize disrobe disburden

dis- == dis- ==

dispart

dissect dispense

dissolve dispel divorce dysphonia

distract dissipate digress dyspepsia

dis- == di-, dys- ==

dispirit dysfunction () dyspathy

dysgenesis

dysopsy

e- ==

evaluate estrange

elongate evanish

estop elaborate

e- ==

eject emerge

emigrate erupt effable embus embed embank

elect evade effoliation embosom embog embar

ef- == em- == ......

effluence embay () emplane

em- == ... ... ...

embalm ( )

em- == ... ......

embow

empower

empurple

embody eco- == ecological en- == ........ ecosphere entrain enplane enthrone en- == make or cause to be, ......... en- == "..."...... en- == in, endo- == enable enlarge enchain enclose enkindle endoparasite

embitter ecosystem encage encave enshrine endanger enrich enlace entrust enwrap endogamy ()

embrown ecocide encase enroll enfold enlighten enslave entrap enforce enhearten endogen

eu- == good;well;easy eugenica euphonic ex- == out;out of exclusive ... export exit ex- == ex-president ex-chancellor ex- == exo- == extra- == expurgate exobiology extrapolitical extraordinary exalt exogamy extraofficial extra-special extraprofessional fore- == ahead forehead foretell forearm foreground hecto- == hemi- hepta- == ( hept-) hetero- == hexa- == ( hex-) holo- == hectogram hemisphere heptagon heteropolar hexagon hologram extrasolar forecast foresee foreknow forefather hectowatt hemicycle heptode heterosexual hexode holography holocrystalline homo- == of the same homosexual holohedron homograph homopolar homophone homothermic hyper- == above;excessive;too much hypercritical hypermilitant homogeneous hypertension hyperslow homostasis hypersensitive hypersuspicious hypersexual hyperverbal hypersonic hyperacid hypercorrection hyperactive homocentric extralegal extraessential foreword foreword foretime forerun hectoampere hemicrania heptahedron heterodoxy hexameter holophone holophote homotype excruciate exosphere extracurriculum eulogize eupepsia expose exclude extract ex-Nazis ex-premier emphemism euthenics emit excavate exhume ex-mayor ex-wife

hypo- ==

hyposensitize ... hypothermia

hypodermic

hypoglossal

hypotension illogical illocal

hypochlorite illiterate illiberal

il- == ( l )

illegal illimitable

il- == ( l ) im- == ( b,p,m )into

illustrate immigrate import immission

illuminate inspect imprison immerge ingress imbibe

im- == ( b,p,m )

impossible

immemorial

imperfect

impolite

immoral

impassive

impure im- == ( b,p,m ) ......... impulse imbrute

impersonal immanacle imperil

imbalance impel impearl incorrect

in- ==

inglorious incomparable

incapable

incomplete

insensible

inhuman in- == inside intake inject in- == ...... inspirit

injustice

informal

inbreak inland

indoor inbreathe

inrush inflame intrench

intone infra- == below infrared

invigorate infrastructure

ingraft infrasonic

infrahuman inter- == ...... intercontinental interline intercity

infrasound interlay interoceanic

infraorbital

international intergroup

interject

interpersonal

inter- == interchange interweave interview interdependence intercourse interconnect intra- == intraparty intraregional intracollegiate intro- == within introduce introflection ir- == ( r ) irregular irrelative intrapersonal intraday intra-trading introspect intromit irresistible irrational ir- == ( r ) iso- == kilo- == one thousand macro- == big irruption isogen kilogram macroworld macrocosm mal- == wrong maltreat malcontent irrigate isotope kilometer macroclimate macrochange malnutrition malpractice malfunction meta- == metaphysical meta- == metamorphosis micro- == small microscope microprocessor microbiology microelement microskirt milli- == one thousandth milli- == thousand mini- == small mis- == wrong;wrongly;unfavorable milliohm millipede ministate misuse misspell misrule () mono- == one;alone monarch microwave millimeter milliennial minicrisis mistake misdoing misstep monotonous metagenesis metaculture malodour

interact intermix

intermarry

intracity intracompany intracloud introverted introvision irremovable irresolute

isotherm kiloton macroscale macrobian () malministration malformation

malediction

metamaterialist metachromatism

microcomputer

microworld

microprint millilitre millifold miniskirt misfortune misunderstand mispolicy monodrama

multi- == many

multinational multi-purpose

multilateral multilingual neonatal

multiparty multiracial

neo- ==

neorealism

neogamist

neolithic

neofascism

neoimpressionism nonperiodic

non- ==

nonfiction nonmetal

nonhuman

nonage nonaligned

nonwhite nonaggression

non- ==

nonsmoker

nonexistent non- == noneffective nonsexual

nonstop nonpayment nonelastic

noncooperation nonparty nonreader

octa- == ( octo- oct)

octagon

octosyllable ()

octolateral

October ( ) omni- == omnipresent omnibus out- == outburst out-party outflow out- == outdo

octocentenary omnipotent omniparity

octachord

omniform omniscient

outlet outwork outbreak outrun ...

outdoor outtell outrush outdistance ( ) outlive ...... outnumber outwear outgas ... overload overuse overpay

outgo ... outact out- == out- == over- == outsize outroot overstudy overtalk overdrink

ourbrave outeat ... outsit outlaw overwork overpraise overproduction

over- ==

overbridge

oversea

overcoat

overleap over- == overturn

overshoe overthrow

overlook overset

paleo- ==

paleozoology

Paleolithic

paleoclimate

pan- ==

Pan-American pantheism

pancosmism pansophic paramilitary

pantropical panchromatic para-book

para- ==

para-party

para-institution para- == paralanguage

parastatal paraprofessional

para-government

paratyphoid

para- ==

parasite

paracentral

parabiosphere

para- ==

parachronism

paralogism

paradox

para- == pen- == almost ( pene-)

parabomb peninsula

paradrop penultimate

parapack peneplain

penta- == five

the Pentagon ( )

pentathlon

pentangular

per- ==

perspective

perennial

pernocation

permanent

pervade

perambulate

per- ==

perplex perfervid

permute percussion

perturb persuade

per- == peri- ==

peroxide pericentral

peracid periphrasis

permanganate perilune

perimeter poly- == polyclinic post- == after postthumous postwar

periderm () polyfunctional postpone

pericarp polydirectional

postscript

postgraduate

postmeridian

pre- ==

prewar prehistory

prelude preposition

premature preschool

precondition

predeparture

preteen 13

prefix

predawn

prehuman

pre- ==

preexamination preheat

prepay prechoose prospect protrude propel procurator pro-Bolshevik

prebuilt predetermine prologue project protraction prolocutor proslavery

pro- ==

progress prolong promote

pro- == pro- ==

pronoun pro-British

proto- == pseudo- == false( pseud-)

protohuman pseudoscience

prototype pseudo-democratic

protogenic pseudonym

pseudomyopia quadri- == four( quadru-, quadr-) quasi- == partly;seemingly;not real quasihistorical quinque- == ( quinqu-) re- == quinquangular retreat recall regress quadruple

pseudology quadrilateral

pseudography quadrennial

quasi-official quinquennial return

quasi-public quinquesection recollect

reflect reclaim

retract rebound

re- ==

reprint

reproduction

rearm

rebuilt

rebirth

reexamination

remarry re- == reaction revolt retro- == back;backward;behind se- == retrograde seduce segregate semi- == half semifinal semiofficial sept- == ( septi- septem-) sex- == ( sexi-) Sino- == septangle sexangle Sino-American Sinophile ()

restart reverse rebel () retrospect select secede semiliterate semimonthly septennial sexcentenary Sinomania Sinophobe

reconsider resist resent retrogress seclude secern semiconductor semi-colony septempartite sexdigitism Sinology Sino-Tibetan

() step- == stepfather stepchild stereo- == sub- == stereosonic subway stereograph substandard submarine sub- == subcontinent subcollege subtropics sub- == subacid subconical subfamily () subacute subarid subatomic subangular subsylindrical sub- == subhead subcommittee subdepartment sub- == subcentral subteen sub- == sub- == super- == superspeed supersized supernatural super- == superstructure superstratum super- == superexitation supercool supra- == suprarenal superconductivity supersecrecy superman supervise superaqueous superheat supersensitive supramundane sur- == surface surcoat surprint ... sym- == syn- == sympathy synactic synchronous tetra- == ( tetr) tetracycline surrealism surmount ... surround symphony synonym syntony tetrode surpass surtax surplus symmetry synchronize synthesis tetragon supersonic superpower superprofit superimpose superterrene supercharge supernutrition supranational subdivide suboxide sublet subcarbide subculture subchloride subeditor subequal subarctic suboffice subadult subequatorial subworker subofficer subbranch subarea subsonic subnormal subsoil stereoproject sub-zero stepbrother ()

trans- ==

transnational

transcontinental

transnormal

transpersonal

transmarine

transfrontier

trans- ==

transform ...

transvest

transposition

transcode transship () tri- == three twi- == ultra- == tripod twiformed ultrasonic ultramarine

transmigrate transport triangle () twifold ultrared ultra-violet

transplant translate trilogy twiforked ultramodern ultramontane

ultra- == un- ==

ultra-democracy unbind undo

ultrapure unlock unbutton uncomfortable

ultra-left unpack uncap unclear

un- ==

unreal

unfriendly

unwelcome

unfortunate

un- ==

uncondictional unfathered

unmanned unbodied unofficial undecided unearth uncage underfoot underlay

unambitious unaccented unartificial uncivilized unhouse uncase underline

un- == un- == un- == ...

unjust uncorrected untomb unbosom

under- ==

underworld underside

underwrite ...

under- == ()

underclothing

underthings

underskirt

undervest under- == underproduction undermanned

underpants underpay

underwear () underestimate

underdress

underfed

under- ==

underagent

underking

undersecretary

uni- == one

unilateral

unify

uniform

vice- == with- ==

vice-chairman withdraw

vice-govrernor withstand

vice-consul withhold

(Stem)acu == sharp alti == high ambula == walk ann == year anthro == man arch == ruler aster/astr == star audi == hearing auto == self bio == life brevi == short capit == head ced == go;move cess == go;move chron == time cide == kill;cut confid == trust cord == heart cred == trust;belief cur == run;move cycl == circle;wheel dic/dict == say;speak domin == rule;control duce/duct == lead;take equ == same;equal faci == easy fact == make;do fer == carry;bring fin == end;limit flect/flex == bend flu == flow acute altitude ambulance anniversary acumem altimeter ambulant annual acupuncture exalt ambulate annals anthroposociology patriarch asterisk audiphone autosuggestion biocide abbreviate capitation precede

anthropoid anthropology monarch astrology audience automation biology brief capital recede access chronology suicide confidential accordance credit current bicycle indicate dominate introduce equality anarchism astronomy audible autobiography biography brevity decapitate unprecedented process chronic insecticide confide () concord incredible excurse tricycle dictate indomitable induce equivalence

synchronal bactericide

discord credulous incursion hemicycle diction

conduct equator

facile facilitate ... manufacture ferry finalize ... reflect influence factory transfer infinite flexible fluent benefactor interfere define reflexctor fluid

form == shape frag == break gen == produce geo == land;earth grad == go;step graph/gram == write;writing grate/grati == thanks grav == heavy;serious gress == go;walk herb == grass humid == wet hydr == water;liquid ject == throw juven == young just/jur == just labor == work later == side;party leg == law literat == letter loc == place lumi == light;bright magni == big;great man(u) == hand mar == sea meter/metri == measure mit/miss == send mort == death nomin == name nounce == proclaim ortho == straight;correct pater/patr == father pathy == feeling ped == foot

reform fragile generate geology graduate telegraph grateful gravity progress

conform fragment genetics geometry gradual program gratitude grave aggressive gravimeter congress fracture genesis geocide degrade diagram

herbal herby humidity hydroelectric eject juvenile justify laborious bilateral legislate literature location illuminate magnificent manufacture submarine thermemeter emit mortal nominal pronounce orthodox paternal sympathy pedestrain humidify hydroplane inject rejuvenate () jurist collaborate unilateral illegitimate illiterate allocate illuminance magnify manage maritime altimeter vomit immortal nominate denounce orthopaedy patriarch () antipathy expedition () patricide empathy pedal transmission postmortem innominate equilateral legislature semiliterate localism luminary magnitude manuscript mariner hydrospace reject juvenilia jury

pel/pulse == push;drive pend/pens == use up;hang phon == sound

expel expense headphone duplicate porter propose primary psychology punctuate corruption microscopic

impulse expenditure symphony complication export dispose primitive psychoanalysis acupuncture interrupt macroscopic telescope prescription sequence sensitivity simile solitary sophisticated expect prospect perspire superstructure stupefy assume attain theist thermonuclear attract convention hyperverbal version

dispel suspend microphone implicit passport expose prime

plic = fold

port == carry pose == put;place prim == initial;first psych == mind punct == point rupt == break scop == see;look at

punctual bankrupt

scope == instrument for observing microscope scribe/script == write;writing;look at sequ == follow sens/sent == sense;feeling simil == like sol == alone soph == wise spec(t) == see;look at consequence sentimental similarity sole philosopher inspect suspect spir == breathe struct == build stup == be motionless sum == use up;take tain == hold the(o) == god thermo == heat tract == draw vent == come verb == word vert/vers == turn respiration constructive stupid consumption maintain theology thermometer tractor advent verbal convert describe

sequel consent similar soliloquy pansophic retrospect respect expire destruction stupor resume abstain atheism thermos distract contravention

subvert

vid/vis == see viv == life voc/vok == call;voice volv == roll

vision vivid evoke revolver

invisible revive advocate revolution

visibility survive vocalist evolve

(Suffixes)-able. a. == inclined to be;likely to be done -age. n. == the action,result or state of -al. n. == the action of,the person of acceptable shortage refusal criminal -al. a. == inclined to be;connected with;pertaining to -ed.[] == 1)filled with;having the characteristics of. 2)done by colonial spirited(heated) argument readable () reportage proposal rival natural adaptable parentage approval arrival political

honeyed word distracted trainee radar geometric heroine mouthful purify brotherhood fragile servility surprising relaxation bookish adventurism economist artistic offensive organize economize tireless townlet warlike ecology government

-ee. n. == one who receives

testee fighter scenic actress handful intensify childhood hostile feasibility disturbing indication childish capitalism romanticist realistic instructive realize finalize ...

payee pioneer geographical mayoress cupful clarify bachelorhood versatile mobility encouraging perfection devilish opportunism nationalist humanistic constructive popularize industrialize countless houselet businesslike methodology disappointment

-er/-ar/-ur/-eer/-ier. n. == doer;device for -ic/ical. a. == relating to;resembling -ess/ine. n. == female -ful. a. == full of -fy. v. == make;reinforce -hood. n. == condition;state -ile. a. == likely to be -ility. n. == quality of -ing. a. == having the quality of -ion/ation. n. == action of;process of -ish. a. == having the quality of -ism. n. == doctrine;belief -ist. n. == 1)believer in. 2)expert of -istic. a. == full of -ive. a. == inclined to;having the quality of -ize. v. == make or cause to become

-less. a. == without -let. n. == little

jobless booklet childlike sociology improvement

-like. a. == having the quality of

-logy/-ology. n. == study of -ment. n. == 1)result of. 2)agency of. 3)state of

-ness. n. == condition or quality of being

eagerness famous

carelessness advantageous

emptiness mysterious fellowship laboursome loyalty closure hairy

-ous/-ious. a. having the quality of

-ship. n. == state of

friendship

partnership

-some. a. == full of -ty. n. == condition of being -ure. n. == 1)act or fact of. 2)result of being -y. a. == full of

burdensome troublesome security culture clumsy safety failure tricky