(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 antetype anteroom anti- == against antipathy anti-imperlialist ap- == ap-/apo- == appoint anteport

antedate antestomach antifreeze antiageing appraise antiwar antitank appease aphelion ()

apogee ( apostasy )

ar- == at;to, arch- == 1)big;chief. 2)ancient as == to;forward

arrange archbishop assign assimilate

arrect archaeology assent assure attest autograph autorotation befit becalm bejewel below ... bespatter

arrear archaic assort associate attract autoalarm autobiography belittle befool becloud before ... belaud

at- == at;to, auto- == self;personally

attrap automation autocriticism

be- == make or cause to be

befog befriend

be- == ...,...,...() be- == be- ==

bepowder ... beside ... befall

bene- == well;good

benign benediction

benevolent benefaction bilateral bicolor bywork

benefit beneficent bimonthly bilingual byname

bi- == two

bicycle biweekly

by- == circu- == around

byroad circulate

circumnavigate circumspect

circumplanetary circumpolar circumaviate co- == together col- == together coaction collaboration cooperate coeducation

collingual collocate

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

compatriot commove concolorous conclude contradiction

combine compress connatural confirm

commiserate commemorate contemporary consolidate

controversial contraclockwise contraband ,

contra-missile

contraposition

cor- == together

correlation

corradiate ()

correspond ,

cor- == counter- == opposite

correct

corrupt

corrugate

counterrevolutionary countermeasure countercurrent countermarch counterattack countercharge dethrone depopulation denude derail () devalue depicture

de- == down from de- == de- == ...,..., de- == not de- == dec(a)- == ten deci- == demi- == di- == dia- == through;between;across dif- == 1)apart. 2)not;opposite dis- ==

deplane depress delimit denationalize desalt decade decigram demigod diatomic diameter diffluence dislike disorder dishonest disremember

demilitarize demobilize deforest decimal decimeter demi-fixed disyllable dialogue diffident disagree disbelieve dispraise discomfort decontrol decathlon decilitre demiwolf dichromatic diagnosis diffuse discontinue disproof disappear disability

dis- ==

disorganize disrobe disburden

disroot disarm discolor dissever

discourage dishearten dismember dissemination

dis- == dispart dis- == dissect dispense dis- == di-, dys- == dispirit

dissolve dispel divorce

distract dissipate digress dyspepsia

dysfunction () dysphonia dyspathy dysgenesis elongate evanish

dysopsy estop elaborate

e- ==

evaluate estrange

e- ==

eject emerge

emigrate erupt effable embus embed embank

elect evade effoliation embosom embog embar

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

effluence embay () emplane

em- == ...... embalm () ... em- == ... embow ...... embody eco- == ecological ecosphere

empower embitter ecosystem encage encave enshrine endanger enrich enlace entrust enwrap

empurple

embrown ecocide encase enroll enfold enlighten enslave entrap enforce enhearten

en- == .. ... ... entrain enplane enthrone en- == make or cause to be, enable ......... enlarge

en- == "..."...... enchain en- == in, enclose endo- == enkindle endoparasite

endogamy () endogen

eu- == good;well;easy

eugenica euphonic

eulogize eupepsia expose exclude extract

emphemism euthenics emit excavate exhume

ex- == out;out of

exclusive ... export exit

ex- ==

ex-president

ex-Nazis

ex-mayor ex-wife excruciate exosphere

ex-chancellor ex-premier ex- == exo- == extra- == expurgate exobiology exalt exogamy

extrapolitical extraofficial extracurriculum extraordinary extraprofessional extra-special extralegal extrasolar extraessential forecast foresee foreknow forefather hectowatt hemicycle heptode heterosexual hexode holography holohedron homograph homophone homogeneous hypertension hyperslow foreword foreword foretime forerun hectoampere hemicrania heptahedron heterodoxy hexameter holophone holophote homotype homocentric homostasis hypersensitive hypersuspicious

fore- == ahead

forehead foretell forearm foreground

hecto- == hemi- hepta- == ( hept-) hetero- == hexa- == ( hex-) holo- ==

hectogram hemisphere heptagon heteropolar hexagon hologram holocrystalline

homo- == of the same

homosexual homopolar homothermic

hyper- == above;excessive;too much

hypercritical hypermilitant hypersexual hypersonic

hyperverbal hyperactive hyperacid hypercorrection hypoglossal

hypo- ==

hyposensitize ... hypodermic hypothermia hypotension illogical

hypochlorite illiterate

il- == ( l )

illegal illimitable

illocal illiberal ingress imbibe

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

illustrate immigrate import

illuminate inspect imprison

immission immerge

im- == ( b,p,m )

impossible

immemorial imperfect

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

immoral impersonal immanacle

impassive imbalance impel

imperil impearl

in- ==

inglorious incomparable

incapable

incorrect

incomplete

insensible

inhuman injustice in- == inside inbreak

informal indoor inbreathe intrench

intake inland inject in- == ...... inspirit inrush inflame

intone infra- == below infrared

invigorate infrastructure

ingraft infrasonic

infrahuman infrasound infraorbital inter- == ...... intercontinental interlay international intergroup

interline interoceanic intercity inter- == interchange interweave intercourse intra- == intraparty intraregional intracollegiate intro- == within introduce introflection ir- == ( r ) irregular irrelative

interject interpersonal interview interact

interdependence intermix interconnect intermarry intrapersonal intraday intra-trading introspect intromit irresistible irrational intracity intracompany intracloud introverted introvision irremovable irresolute isotherm kiloton macroscale macrobian ()

ir- == ( r ) iso- == kilo- == one thousand macro- == big

irruption isogen kilogram macroworld macrocosm

irrigate isotope kilometer macroclimate macrochange

mal- == wrong

maltreat malcontent

malnutrition malpractice

malministration malformation

malfunction malodour meta- == metaphysical metaculture meta- == metamorphosis metagenesis micro- == small microscope microbiology microskirt milli- == one thousandth milli- == thousand mini- == small mis- == wrong;wrongly;unfavorable milliohm millipede ministate misuse misspell misrule () mono- == one;alone multi- == many monarch multinational multi-purpose

malediction metamaterialist

metachromatism

microprocessor microcomputer microelement microwave millimeter milliennial minicrisis mistake misdoing misstep monotonous multilateral microworld microprint millilitre millifold miniskirt misfortune misunderstand mispolicy monodrama multiparty

multilingual multiracial

neo- ==

neorealism neolithic

neonatal neogamist neofascism neoimpressionism nonperiodic

non- ==

nonfiction nonhuman nonmetal nonage nonaligned nonstop nonpayment nonelastic

nonwhite nonaggression noncooperation nonparty nonreader

non- ==

nonsmoker nonexistent

non- ==

noneffective nonsexual

octa- == ( octo- oct)

octagon

octosyllable ( octolateral )

October ()

octocentenary

octachord

omni- ==

omnipresent

omnipotent

omniform omniscient outdoor outtell outrush

omnibus omniparity out- == outburst out-party outflow outlet outwork outbreak

out- ==

outdo outgo ... outact

outrun ... outdistance () ourbrave outeat ... outsit outlaw overwork overpraise outlive ...... outnumber outwear outgas ... overload overuse

out- == out- == over- ==

outsize outroot overstudy overtalk overdrink

overproduction overpay oversea overcoat overshoe overthrow Paleolithic pancosmism pansophic paramilitary overlook overset paleoclimate pantropical panchromatic para-book

over- ==

overbridge overleap

over- == paleo- == pan- ==

overturn paleozoology Pan-American pantheism

para- ==

para-party

para-institution parastatal para-government para- == paralanguage paraprofessional para- == para- == para- == pen- == almost ( pene-) penta- == five parasite paracentral parabiosphere paradox parapack peneplain pentangular paratyphoid

parachronism paralogism parabomb peninsula paradrop penultimate

the Pentagon () pentathlon

per- ==

perspective permanent

perennial pernocation pervade permute perambulate perturb

per- ==

perplex perfervid

percussion persuade peracid permanganate

per- == peri- ==

peroxide pericentral perimeter

periphrasis perilune periderm () pericarp

poly- ==

polyclinic polyfunctional polydirectional

post- == after

postthumous postpone postwar

postscript

postgraduate postmeridian

pre- ==

prewar prehistory precondition prefix

prelude preposition predeparture predawn prepay prechoose prospect protrude propel procurator pro-Bolshevik

premature preschool preteen 13 prehuman prebuilt predetermine prologue project protraction prolocutor proslavery

pre- ==

preexamination preheat

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-) quadruple quasi- == partly;seemingly;not real quinque- == ( quinqu-) re- ==

pseudology quadrilateral

pseudography quadrennial quasi-public quinquesection recollect retract

quasihistorical quasi-official quinquangular quinquennial

retreat return recall regress reflect

reclaim rebound reproduction rearm rebirth reexamination 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

re- ==

reprint rebuilt 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 ()

step- ==

stepfather

stepchild

stepbrother ()

stereo- ==

stereosonic

stereograph

stereoproject

sub- ==

subway

substandard sub-zero subsoil

submarine subnormal sub- == subcontinent subtropics sub- == subacid subconical sub- == subhead subcommittee subdepartment sub- == subcentral subteen sub- == subdivide

subcollege subsonic subfamily () subacute subarid subworker subofficer subeditor subequal subarctic sublet subcarbide subatomic subangular subsylindrical subbranch subarea suboffice subadult subequatorial subculture subchloride

sub- == suboxide super- == superspeed supersized supernatural super- == superstructure superstratum super- == superexitation supercool supra- == suprarenal

superconductivity supersecrecy superman supervise superaqueous superheat supersensitive

supersonic superpower superprofit superimpose superterrene supercharge supernutrition

supramundane supranational

sur- ==

surface surcoat surprint ...

surrealism surmount ... surround symphony synonym syntony tetrode

surpass surtax surplus symmetry synchronize synthesis tetragon

sym- == syn- ==

sympathy synactic synchronous

tetra- == ( tetr) trans- ==

tetracycline transnational

transcontinental transnormal

transpersonal

transmarine transfrontier

trans- ==

transform ... transcode transship ()

transvest transmigrate transport triangle () twifold

transposition transplant translate trilogy twiforked

tri- == three twi- ==

tripod twiformed

ultra- ==

ultrasonic ultramarine

ultrared ultra-violet

ultramodern ultramontane

ultra- == un- ==

ultra-democracy unbind undo

ultrapure unlock unbutton

ultra-left unpack uncap

un- ==

unreal unfriendly

uncomfortable unclear unwelcome unmanned unbodied unofficial undecided unearth uncage unfortunate unambitious unaccented unartificial uncivilized unhouse uncase

un- ==

uncondictional unfathered

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

unjust uncorrected untomb unbosom

under- ==

underworld underfoot underline underside underlay underwrite ...

under- == ()

underclothing undervest

underthings underpants

underskirt underwear () underestimate

under- ==

underproduction underpay undermanned underdress underking unify vice-govrernor withstand

underfed undersecretary uniform vice-consul withhold

under- == uni- == one vice- == with- ==

underagent unilateral vice-chairman withdraw

(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 form == shape frag == break gen == produce geo == land;earth grad == go;step acute altitude ambulance anniversary acumem altimeter ambulant annual acupuncture exalt ambulate annals anthroposociology patriarch asterisk audiphone autosuggestion biocide abbreviate capitation precede synchronal bactericide discord credulous incursion hemicycle diction conduct equator benefactor interfere define reflexctor fluid fracture genesis geocide degrade

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

facile facilitate ... manufacture ferry finalize ... reflect influence reform fragile generate geology graduate factory transfer infinite flexible fluent conform fragment genetics geometry gradual

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

telegraph grateful gravity progress herbal humidity hydroelectric eject juvenile justify laborious bilateral legislate literature location illuminate magnificent manufacture submarine thermemeter emit mortal nominal pronounce orthodox paternal sympathy pedestrain expel expense headphone duplicate

program gratitude grave aggressive herby humidify hydroplane inject rejuvenate () jurist collaborate unilateral illegitimate illiterate allocate illuminance magnify manage maritime altimeter vomit immortal nominate denounce orthopaedy patriarch () antipathy expedition () impulse expenditure symphony complication

diagram gravimeter congress hydrospace reject juvenilia jury equilateral legislature semiliterate localism luminary magnitude manuscript mariner transmission postmortem innominate patricide empathy pedal dispel suspend microphone implicit

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

porter propose primary psychology punctuate corruption

export dispose primitive psychoanalysis acupuncture interrupt

passport expose prime punctual bankrupt

scop == see;look at scope == instrument for observing scribe/script == write;writing;look at sequ == follow sens/sent == sense;feeling simil == like sol == alone soph == wise spec(t) == see;look at 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 vid/vis == see viv == life voc/vok == call;voice volv == roll

microscopic microscope describe

macroscopic telescope prescription

consequence sentimental similarity sole philosopher inspect suspect respiration constructive stupid consumption maintain theology thermometer tractor advent verbal convert vision vivid evoke revolver

sequence sensitivity simile solitary sophisticated expect prospect perspire superstructure stupefy assume attain theist thermonuclear attract convention hyperverbal version invisible revive advocate revolution

sequel consent similar soliloquy pansophic retrospect respect expire destruction stupor resume abstain atheism thermos distract contravention subvert 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 -al. a. == inclined to be;connected with;pertaining to -ed.[] == 1)filled with;having the characteristics of. 2)done by -ee. n. == one who receives acceptable shortage refusal criminal colonial readable () reportage proposal rival natural adaptable parentage approval arrival political distracted

spirited(heated) argument honeyed word testee trainee

payee

-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 -like. a. == having the quality of

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

radar geometric heroine mouthful purify brotherhood fragile servility surprising relaxation bookish adventurism economist artistic offensive organize economize tireless townlet warlike

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

-logy/-ology. n. == study of -ment. n. == 1)result of. 2)agency of. 3)state of -ness. n. == condition or quality of being -ous/-ious. a. having the quality of

sociology improvement eagerness famous

ecology government carelessness

methodology disappointment emptiness

advantageous mysterious

-ship. n. == state of

friendship

partnership

fellowship

-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

laboursome loyalty closure hairy