Below you will see a chart of English language word roots that
are common prefixes and suffixes to base words. (This list is similar
to that which appeared previously on this site.)
This list is a small portion of our 2,000 word root database which you can
search using our root search engine.
| Root, Prefix or Suffix |
Meaning |
Examples |
| a, ac, ad, af, ag, al, an, ap, as, at |
to, toward, near, in addition to, by |
aside, accompany, adjust, aggression, allocate, annihilate, affix, associate, attend, adverb |
| a-, an- |
not, without |
apolitical, atheist, anarchy, anonymous, apathy, aphasia, anemia |
| ab, abs |
away from, off |
absolve, abrupt, absent |
| -able, -ible |
Adjective: worth, ability |
solvable, incredible |
| acer, acid, acri |
bitter, sour, sharp |
acerbic, acidity, acrid, acrimony |
| act, ag |
do, act, drive |
active, react, agent, active, agitate |
| acu |
sharp |
acute, acupuncture, accurate |
| -acy, -cy |
Noun: state or quality |
privacy, infancy, adequacy, intimacy, supremacy |
| -ade |
act, product, sweet drink |
blockade, lemonade |
| aer, aero |
air, atmosphere, aviation |
aerial, aerosol, aerodrome |
| ag, agi, ig, act |
do, move, go |
agent, agenda, agitate, navigate, ambiguous, action |
| -age |
Noun: activity, or result of action |
courage, suffrage, shrinkage, tonnage |
| agri, agro |
pertaining to fields or soil |
agriculture, agroindustry |
| -al |
Noun: action, result of action |
referral, disavowal, disposal, festival |
| -al, -ial, -ical |
Adjective: quality, relation |
structural, territorial, categorical |
| alb, albo |
white, without pigment |
albino, albite |
| ali, allo, alter |
other |
alias, alibi, alien, alloy, alter, alter ego, altruism |
| alt |
high, deep |
altimeter, altitude |
| am, ami, amor |
love, like, liking |
amorous, amiable, amicable, enamoured |
| ambi |
both |
ambidextrous |
| ambul |
to walk |
ambulatory, amble, ambulance, somnambulist |
| -an |
Noun: person |
artisan, guardian, historian, magician |
| ana, ano |
up, back, again, anew |
anode, anagram, anagenetic |
| -ance, -ence |
Noun: action, state, quality or process |
resistance, independence, extravagance, fraudulence |
| -ancy, -ency |
Noun: state, quality or capacity |
vacancy, agency, truancy, latency |
| andr, andro |
male, characteristics of men |
androcentric, android |
| ang |
angular |
angle |
| anim |
mind, life, spirit, anger |
animal, animate, animosity |
| ann, annu, enni |
yearly |
annual, annual, annuity, anniversary, perrenial |
| -ant, -ent |
Noun: an agent, something that performs the action |
disinfectant, dependent, fragrant |
| -ant, -ent, -ient |
Adjective: kind of agent, indication |
important, dependent, convenient |
| ante |
before |
anterior, anteroom, antebellum, antedate, antecedent antediluvian |
| anthrop |
man |
anthropology, misanthrope, philanthropy |
| anti, ant |
against, opposite |
antisocial, antiseptic, antithesis, antibody, antinomies, antifreeze, antipathy |
| anti, antico |
old |
antique, antiquated, antiquity |
| apo, ap, aph |
away from, detached, formed |
apology, apocalypse, aphagia |
| aqu |
water |
aqueous |
| -ar, -ary |
Adjective: resembling, related to |
spectacular, unitary |
| arch |
chief, first, rule |
archangel, architect, archaic, monarchy, matriarchy, patriarchy, Archeozoic era |
| -ard, -art |
Noun: characterized |
braggart, drunkard, wizard |
| aster, astr |
star |
aster, asterisk, asteroid, astronomy, astronaut |
| -ate |
Noun: state, office, fuction |
candidate, electorate, delegate |
| -ate |
Verb: cause to be |
graduate, ameliorate, amputate, colligate |
| -ate |
Adjective: kind of state |
inviolate |
| -ation |
Noun: action, resulting state |
specialization, aggravation, alternation |
| auc, aug, aut |
to originate, to increase |
augment , author, augment, auction |
| aud, audi, aur, aus |
to hear, listen |
audience, audio, audible, auditorium, audiovisual, audition, auricular, ausculate |
| aug, auc |
increase |
augur, augment, auction |
| aut, auto |
self |
automobile, automatic, automotive, autograph, autonomous, autoimmune |
| bar |
weight, pressure |
barometer |
| be |
on, around, over, about, excessively, make, cause, name, affect |
berate, bedeck, bespeak, belittle, beleaguer |
| belli |
war |
rebellion, belligerent, casus belli, bellicose |
| bene |
good, well, gentle |
benefactor, beneficial, benevolent, benediction, beneficiary, benefit |
| bi, bine |
two |
biped, bifurcate, biweekly, bivalve, biannual |
| bibl, bibli, biblio |
book |
bibliophile, bibliography, Bible |
| bio, bi |
life |
biography, biology, biometricsm biome, biosphere |
| brev |
short |
abbreviate, brevity, brief |
| cad, cap, cas, ceiv, cept, capt, cid, cip |
to take, to seize, to hold |
receive, deceive, capable, capacious, captive, accident, capture, occasion, concept, intercept, forceps, except, reciprocate |
| cad, cas |
to fall |
cadaver, cadence, cascade |
| -cade |
procession |
motorcade |
| calor |
heat |
calorie, caloric, calorimeter |
| capit, capt |
head |
decapitate, capital, captain, caption |
| carn |
flesh |
carnivorous, incarnate, reincarnation, carnal |
| cat, cata, cath |
down, with |
catalogue, category, catheter |
| caus, caut |
burn, heat |
caustic, cauldron, cauterize |
| cause, cuse, cus |
cause, motive |
because, excuse, accusation |
| ceas, ced, cede, ceed, cess |
to go, to yield, move, go, surrender |
succeed, proceed, precede, recede, secession, exceed, succession |
| cent |
hundred |
centennial, century, centipede |
| centr, centri |
center |
eccentricity, centrifugal, concentric, eccentric |
| chrom |
color |
chrome, chromosome, polychrome, chromatic |
| chron |
time |
chronology, chronic, chronicle chronometer, anachronism, synchronize |
| cide, cis, cise |
to kill, to cut, cut down |
fratricide, homicide, incision, incision, circumcision, scissors |
| circum |
around |
circumnavigate, circumflex, circumstance, circumcision, circumference, circumorbital, circumlocution, circumvent, circumscribe, circulatory |
| cit |
call, start |
incite, citation, cite |
| civ |
citizen |
civic, civil, civilian, civilization |
| clam, claim |
cry out |
exclamation, clamor, proclamation, reclamation, acclaim |
| clin |
lean, bend |
decline, aclinic, inclination |
| clud, clus claus |
to close, shut |
include, exclude, clause, claustrophobia, enclose, exclusive, reclusive, conclude |
| co, cog, col, coll, con, com, cor |
with, together |
cohesiveness, cognate, collaborate, convene, commitment, compress, contemporary, converge, compact, confluence, convenient, concatenate, conjoin, combine, correct |
| cogn, gnos |
to know |
recognize, cognizant, diagnose, agnostic, incognito, prognosis |
| com, con |
fully |
complete, compel, conscious, condense, confess, confirm |
| contr, contra, counter |
against, opposite |
contradict, counteract, contravene, contrary, counterspy, contrapuntal |
| cord, cor, cardi |
heart |
cordial, concord, discord, courage, encourage |
| corp |
body |
corporation, corporal punishment, corpse, corpulent, corpus luteum |
| cort |
correct |
escort, cortage |
| cosm |
universe, world |
cosmos, microcosm, cosmopolitan, cosmonaut |
| cour, cur, curr, curs |
run, course |
occur, excursion, discourse, courier, course |
| crat, cracy |
rule |
autocrat, aristocrat, theocracy, technocracy |
| cre, cresc, cret, crease |
grow |
create, crescent, accretion, increase |
| crea |
create |
creature, recreation, creation |
| cred |
believe |
creed, credo, credence, credit, credulous, incredulous, incredible |
| cresc, cret, crease, cru |
rise, grow |
crescendo, concrete, increase, decrease, accrue |
| crit |
separate, choose |
critical, criterion, hypocrite |
| cur, curs |
run |
current, concurrent, concur, incur, recur, occur, courier, precursor, cursive |
| cura |
care |
curator, curative, manicure |
| cycl, cyclo |
wheel, circle, circular |
Cyclops, unicycle, bicycle, cyclone, cyclic |
| de- |
from, down, away, to do the opposite, reverse, against |
detach, deploy, derange, decrease, deodorize, devoid, deflate, degenerate |
| dec, deca |
ten, ten times |
decimal, decade, decalogue, decimate, decathlon |
| dec, dign |
suitable |
decent decorate dignity |
| dei, div |
God |
divinity, divine, deity, divination, deify |
| dem, demo |
people, populace, population |
democracy, demography, demagogue, epidemic |
| dent, dont |
tooth |
dental, denture, orthodontist, periodontal |
| derm |
skin, covering |
hypodermic, dermatology, epidermis, taxidermy |
| di-, dy- |
two, twice, double |
divide, diverge, diglycerides |
| dia |
through, across, between |
diameter, diagonal, dialogue dialect, dialectic, diagnosis, diachronic |
| dic, dict, dit |
say, speak |
dictation, dictionary, dictate, dictator, Dictaphone, edict, predict, verdict, contradict, benediction |
| dis, dif |
not, opposite of, reverse, separate, deprive of, away |
dismiss, differ, disallow, disperse, dissuade, divide, disconnect, disproportion, disrespect, distemper, disarray |
| dit |
give |
credit, audit |
| doc, doct |
teach, prove |
docile, doctor, doctrine, document, dogma, indoctrinate |
| domin |
master, that which is under control |
dominate, dominion, predominant, domain |
| don |
give |
donate, condone |
| dorm |
sleep |
dormant, dormitory |
| dox |
thought, opinion, praise |
orthodox, heterodox, paradox, doxology |
| -drome |
run, step |
syndrome, aerodrome, velodrome |
| duc, duct |
to lead, pull |
produce, abduct, product, transducer, viaduct, aqueduct, induct, deduct, reduce, induce |
| dura |
hard, lasting |
durable, duration, endure |
| dynam |
power |
dynamo, dynamic, dynamite, hydrodynamics |
| dys- |
bad, abnormal, difficult, impaired, unfavorable |
dysfunctional, dyslexia, dyspathy |
| e- |
not, missing, out, fully, away, computer network related |
emit, embed, eternal,ether, erase, email, e-tailer |
| ec- |
out of, outside |
echo, eclipse, eclectic, ecesis, ecstasy, exzema |
| eco- |
household, environment, relating to ecology or economy |
ecology, economize, ecospheres, ecomanagement |
| ecto- |
outside, external |
ectomorph, ectoderm, ectoplasm |
| -ed |
Verb: past tense |
dressed, faded, patted, closed, introduced |
| -ed |
Adjective: having the quality or characteristics of |
winged, moneyed, dogged, tiered |
| -en |
Verb: to cause to become |
lengthen, moisten, sharpen |
| -en |
Adjective: material |
golden, woolen, silken |
| en-, em- |
put into, make, provide with, surround with |
enamor, embolden, enslave, empower, entangle |
| -ence, -ency |
Noun: action or process, quality or state |
reference, emergency, dependence, eminence, latency |
| end- |
inside, within |
endorse, endocardial, endergonic, endoskeleton, endoscope, endogenous |
| epi- |
upon, close to, over, after, altered |
epicenter, epicarp, epilogue, epigone, epidiorite |
| equi- |
equal |
equidistant, equilateral, equilibrium, equinox, equation, equator |
| -er, -ier |
Adjective: comparative |
better, brighter, sooner, hotter, happier |
| -er, -or |
Noun: person or thing that does something |
flyer, reporter, player, member, fryer, collector, concentrator |
| -er, -or |
Verb: action |
ponder, dishonor, clamor |
| erg |
work, effect |
energy, erg, allergy, ergometer, ergograph, ergophobia |
| -ery |
collective qualities, art, practice, trade, collection, state, condition |
snobbery, bakery, geenery, gallery, slavery |
| -es, -ies |
Noun: plural of most nouns ending in -ch, -s, -sh, -o and -z and some in -f and -y |
passes, glasses, ladies, heroes |
| -es, -ies |
Verb: third person singular present indicative of verbs that end in -ch, -s, -sh, — and some in -y |
blesses, hushes, fizzes, defies |
| -ess |
female |
actress, goddess, poetess |
| -est, -iest |
Adjective or Adverb: superlative |
latest, strongest, luckiest, lyingest |
| ev-, et- |
time, age |
medieval, eternal |
| ex- |
out of, away from, lacking, former |
exit, exhale, exclusive, exceed, explosion, ex-mayor |
| exter-, extra-, extro- |
outside of, beyond |
external, extrinsic, extraordinary, extrapolate, extraneous, extrovert |
| fa, fess |
speak |
fable, fabulous, fame, famous, confess, profess |
| fac, fact, fec, fect, fic, fas, fea |
do, make |
difficult, fashion, feasible, feature, factory, fact, effect, manufacture, amplification, confection |
| fall, fals |
deceive |
fallacy, falsify, fallacious |
| femto |
quadrillionth |
femtosecond |
| fer |
bear, carry |
ferry, coniferous, fertile, defer, infer, refer, transfer |
| fic, feign, fain, fit, feat |
shape, make, fashion |
fiction, faint, feign |
| fid |
belief, faith |
confide, diffident, fidelity |
| fid, fide, feder |
faith, trust |
confidante, fidelity, confident, infidelity, infidel, federal, confederacy, semper fi |
| fig |
shape, form |
figurem, effigy, figure, figment |
| fila, fili |
thread |
filigree, filament, filter, filet, filibuster |
| fin |
end, ended, finished |
final, finite, finish, confine, fine, refine, define, finale |
| fix |
repair, attach |
fix, fixation, fixture, affix, prefix, suffix |
| flex, flect |
bend |
flex, reflex, flexible, flexor, inflexibility, reflect, deflect,circumflex |
| flict |
strike |
affliction, conflict, inflict |
| flu, fluc, fluv, flux |
flow |
influence, fluid, flue, flush, fluently, fluctuate, reflux, influx |
| -fold |
Adverb: in a manner of, marked by |
fourfold |
| for, fore |
before |
forecast, fortune, foresee |
| forc, fort |
strength, strong |
effort, fort, forte, fortifiable, fortify, forte, fortitude |
| form |
shape, resemble |
form, format, conform, formulate, perform, formal, formula |
| fract, frag, frai |
break |
fracture, infraction, fragile, fraction, refract, frail |
| fuge |
flee |
subterfuge, refuge, centrifuge |
| -ful |
Noun: an amount or quanity that fills |
mouthful |
| -ful |
Adjective: having, giving, marked by |
fanciful |
| fuse |
pour |
confuse, transfuse |
| -fy |
make, form into |
falsify, dandify |
| gam |
marriage |
bigamy, monogamy, polygamy |
| gastr, gastro |
stomach |
gastric, gastronomic, gastritis, gastropod |
| gen |
kind |
generous |
| gen |
birth, race, produce |
genesis, genetics, eugenics, genealogy, generate, genetic, antigen, pathogen |
| geo |
earth |
geometry, geography, geocentric, geology |
| germ |
vital part |
germination, germ, germane |
| gest |
carry, bear |
congest, gestation |
| giga |
billion |
gigabyte, gigaflop |
| gin |
careful |
gingerly |
| gloss, glot |
tongue |
glossary, polyglot, epiglottis |
| glu, glo |
lump, bond, glue |
glue, agglutinate, conglomerate |
| gor |
to gather, to bring together |
category, categorize |
| grad, gress, gree |
to gather, to bring together, step, go |
grade, degree, progress, gradual, graduate, egress |
| graph, gram, graf |
write, written, draw |
graph, graphic, autograph, photography, graphite, telegram, polygraph, grammar, biography, lithograph, graphic |
| grat |
pleasing |
congratulate, gratuity, grateful, ingrate |
| grav |
heavy, weighty |
grave, gravity, aggravate, gravitate |
| greg |
herd |
gregarious, congregation, segregate, gregarian |
| hale, heal |
make whole, sound |
inhale, exhale, heal, healthy, healthiness |
| helio |
sun |
heliograph, heliotrope, heliocentric |
| hema, hemo |
blood |
hemorrhage, hemoglobin, hemophilia, hemostat |
| her, here, hes |
stick |
adhere, cohere, cohesion, inherent, hereditary, hesitate |
| hetero |
other, different |
heterodox, heterogeneous, heterosexual, heterodyne |
| hex, ses, sex |
six |
hexagon, hexameter, sestet, sextuplets |
| homo |
same |
homogenize, homosexual, homonym, homophone |
| hum, human |
earth, ground, man |
humus, exhume, humane |
| hydr, hydra, hydro |
water |
dehydrate, hydrant, hydraulic, hydraulics, hydrogen, hydrophobia |
| hyper |
over, above |
hyperactive, hypertensive, hyperbolic, hypersensitive, hyperventilate, hyperkinetic |
| hypn |
sleep |
hypnosis, hypnotherapy |
| -ia |
Noun: names, diseases |
phobia |
| -ian, an |
Noun: related to, one that is |
pedestrian, human |
| -iatry |
Noun: art of healing |
psychiatry |
| -ic |
Adjective: quality, relation |
generic |
| -ic, ics |
Noun: related to the arts and sciences |
arithmetic, economics |
| -ice |
Noun: act |
malice |
| -ify |
Verb: cause |
specify |
| ignis |
fire |
ignite, igneous, ignition |
| -ile |
Adjective: having the qualities of |
projectile |
| in, im |
into, on, near, towards |
instead, import |
| in, im, il, ir |
not |
illegible, irresolute, inaction, inviolate, innocuous, intractable, innocent, impregnable, impossible, imposter |
| infra |
beneath |
infrared, infrastructure |
| -ing |
Noun: material made for, activity, result of an activity |
flooring, swimming, building |
| -ing |
Verb: present participle |
depicting |
| -ing |
Adjective: activity |
cohering |
| inter |
between, among |
international, intercept, interject, intermission, internal, intermittent, |
| intra |
within, during, between layers, underneath |
intramural, intranet, intranatal |
| intro |
into, within, inward |
interoffice, introvert, introspection, introduce |
| -ion |
Noun: condition or action |
abduction |
| -ish |
Adjective: having the character of |
newish |
| -ism |
Noun: doctrine, belief, action or conduct |
formalism |
| -ist |
Noun: person or member |
podiatrist |
| -ite |
Noun: state or quality |
graphite |
| -ity, ty |
Noun: state or quality |
lucidity, novelty |
| -ive |
Noun: condition |
native |
| -ive, -ative, -itive |
Adjective: having the quality of |
festive, cooperative, sensitive |
| -ize |
Verb: cause |
fantasize |
| jac, ject |
throw |
reject, eject, project, trajectory, interject, dejected, inject, ejaculate, adjacent |
| join, junct |
join |
adjoining, enjoin, juncture, conjunction, injunction, conjunction |
| judice |
judge |
prejudice |
| jug, junct, just |
to join |
junction, adjust, conjugal |
| juven |
young |
juvenile, rejuvenate |
| labor |
work |
laborious, belabor |
| lau, lav, lot, lut |
wash |
launder, lavatory, lotion, ablution, dilute |
| lect, leg, lig |
choose, gather, select, read |
collect, legible, eligible |
| leg |
law |
legal, legislate, legislature, legitimize |
| -less |
Adjective: without, missing |
motiveless |
| levi |
light |
alleviate, levitate, levity |
| lex, leag, leg |
law |
legal, college, league |
| liber, liver |
free |
liberty, liberal, liberalize, deliverance |
| lide |
strike |
collide, nuclide |
| liter |
letters |
literary, literature, literal, alliteration, obliterate |
| loc, loco |
place, area |
location, locally, locality, allocate, locomotion |
| log, logo, ology |
word, study, say, speech, reason, study |
catalog, prologue, dialogue, zoology, logo |
| loqu, locut |
talk, speak |
eloquent, loquacious, colloquial, circumlocution |
| luc, lum, lun, lus, lust |
light |
translucent, luminary, luster, luna, illuminate, illustrate |
| lude |
play |
prelude |
| -ly |
Adverb: in the manner of |
fluently |
| macr-, macer |
lean |
emaciated, meager |
| magn |
great |
magnify, magnificent, magnanimous, magnate, magnitude, magnum |
| main |
strength, foremost |
mainstream, mainsail, domain, remain |
| mal |
bad, badly |
malformation, maladjusted, dismal, malady, malcontent,malfunction, malfeasance, maleficent |
| man, manu |
hand, make, do |
manual, manage, manufacture, manacle, manicure, manifest, maneuver, emancipate, management |
| mand |
command |
mandatory, remand, mandate |
| mania |
madness |
mania, maniac, kleptomania, pyromania |
| mar, mari, mer |
sea, pool |
marine, marsh, maritime, mermaid |
| matri |
mother |
matrimony, maternal, matriarchate, matron |
| medi |
half, middle, between, halfway |
mediate, medieval, Mediterranean, mediocre, medium |
| mega |
great, million |
megaphone, megaton, megaflop, megalomaniac, megabyte, megalopolis |
| mem |
recall, remember |
memo, commemoration, memento, memoir, memorable |
| ment |
mind |
mental, mention |
| -ment |
Noun: condition or result |
document |
| meso |
middle |
mesomorph, mesoamerica, mesosphere |
| meta |
beyond, change |
metaphor, metamorphosis, metabolism, metahistorical, metainformation |
| meter |
measure |
meter, voltammeter, barometer, thermometer |
| metr |
admeasure, apportion |
metrics, asymmetric, parametric, telemetry |
| micro |
small, millionth |
microscope, microfilm, microcard, microwave, micrometer, microvolt |
| migra |
wander |
migrate, emigrant, immigrate |
| mill, kilo |
thousand |
millennium, kilobyte, kiloton |
| milli |
thousandth |
millisecond, milligram, millivolt |
| min |
little, small |
minute, minor, minuscule |
| mis |
wrong, bad, badly |
misconduct, misinform, misinterpret, mispronounce, misnomer, mistake, misogynist |
| mit, miss |
send |
emit, remit, submit, admit, commit, permit, transmit, omit, intermittent, mission, missile |
| mob, mov, mot |
move |
motion, remove, mobile, motor |
| mon |
warn, remind |
monument, admonition, monitor, premonition |
| mono |
one |
monopoly, monotype, monologue, mononucleosis, monorail, monotheist, |
| mor, mort |
mortal, death |
mortal, immortal, mortality, mortician, mortuary |
| morph |
shape, form |
amorphous, dimorphic, metamorphosis, morphology, polymorphic, morpheme, amorphous |
| multi |
many, much |
multifold, multilingual, multiped, multiply, multitude, multipurpose, multinational |
| nano |
billionth |
nanosecond, nanobucks |
| nasc, nat, gnant, nai |
to be born |
nascent, native, pregnant, naive |
| nat, nasc |
to be from, to spring forth |
innate, natal, native, renaissance |
| neo |
new |
Neolithic, nuveau riche, neologism, neophyte, neonate |
| -ness |
Noun: state, condition, quality |
kindness |
| neur |
nerve |
neuritis, neuropathic, neurologist, neural, neurotic |
| nom |
law, order |
autonomy, astronomy, gastronomy, economy |
| nom, nym |
name |
nominate, synonym |
| nomen, nomin |
name |
nomenclature, nominate, ignominious |
| non |
nine |
nonagon |
| non |
not |
nonferrous, nonsense, nonabrasive, nondescript |
| nov |
new |
novel, renovate, novice, nova, innovate |
| nox, noc |
night |
nocturnal, equinox, noctilucent |
| numer |
number |
numeral, numeration, enumerate, innumerable |
| numisma |
coin |
numismatics |
| ob, oc, of, op |
toward, against, in the way |
oppose, occur, offer, obtain |
| oct |
eight |
octopus, octagon, octogenarian, octave |
| oligo |
few, little |
Oligocene, oligosaccharide, oligotrophic, oligarchy |
| omni |
all, every |
omnipotent, omniscient, omnipresent, omnivorous |
| onym |
name |
anonymous, pseudonym, antonym, synonym |
| oper |
work |
operate, cooperate, opus |
| -or |
Noun: condition or activity |
valor, honor, humor, minor |
| ortho |
straight, correct |
orthodox, orthodontist, orthopedic, unorthodox |
| -ory |
Noun: place for, serves for |
territory, rectory |
| -ous, -eous, -ose, -ious |
Adjective: having the quality of, relating to |
adventurous, courageous, verbose, fractious |
| over |
excessive, above |
overwork, overall, overwork |
| pac |
peace |
pacifist, pacify, pacific ocean |
| pair, pare |
arrange, assemblage, two |
repair, impair, compare, prepare |
| paleo |
old |
Paleozoic, Paleolithic, paleomagnetism, paleopsychology |
| pan |
all |
Pan-American, pan-African, panacea, pandemonium (place of all the demons), |
| para |
beside |
paradox, paraprofessional, paramedic, paraphrase, parachute |
| pat, pass, path |
feel, suffer |
patient, passion, sympathy, pathology |
| pater, patr |
father |
paternity, patriarch, patriot, patron, patronize |
| path, pathy |
feeling, suffering |
pathos, sympathy, antipathy, apathy, telepathy |
| ped, pod |
foot |
pedal, impede, pedestrian, centipede, tripod, podiatry, antipode, podium |
| pedo |
child |
orthopedic, pedagogue, pediatrics |
| pel, puls |
drive, push, urge |
compel, dispel, expel, repel, propel, pulse, impulse, pulsate, compulsory, expulsion, repulsive |
| pend, pens, pond |
hang, weigh |
pendant, pendulum, suspend, appendage, pensive, append |
| per |
through, intensive |
persecute, permit, perspire, perforate, persuade |
| peri |
around |
periscope, perimeter, perigee, periodontal |
| phage |
eat |
macrophage, bacteriophage |
| phan, phas, phen, fan, phant, fant |
show, make visible |
phantom, fantasy |
| phe |
speak |
blaspheme, cipher, phenomenon, philosopher |
| phil |
love |
philosopher, philanthropy, philharmonic, bibliophile |
| phlegma |
inflammation |
phlegm, phlegmatic |
| phobia, phobos |
fear |
phobia, claustrophobia, acrophobia, aquaphobia, ergophobia, homophobia |
| phon |
sound |
telephone, phonics, phonograph, phonetic, homophone, microphone, symphony, euphonious |
| phot, photo |
light |
photograph, photoelectric, photogenic, photosynthesis, photon |
| pico |
trillionth |
picofarad, picocurie, picovolt |
| pict |
paint, show, draw |
picture, depict |
| plac, plais |
please |
placid, placebo, placate, complacent |
| pli, ply |
fold |
reply, implicate, ply |
| plore |
cry out, wail |
implore, exploration, deploring |
| plu, plur, plus |
more |
plural, pluralist, plus |
| pneuma, pneumon |
breath |
pneumatic, pneumonia, |
| pod |
foot, feet |
podiatry, tripod |
| poli |
city |
metropolis, police, politics, Indianapolis, megalopolis, acropolis |
| poly |
many |
polytheist, polygon, polygamy, polymorphous |
| pon, pos, pound |
place, put |
postpone, component, opponent, proponent, expose, impose, deposit, posture, position, expound, impound |
| pop |
people |
population, populous, popular |
| port |
carry |
porter, portable, transport, report, export, import, support, transportation |
| portion |
part, share |
portion, proportion |
| post |
after, behind |
postpone, postdate |
| pot |
power |
potential, potentate, impotent |
| pre, pur |
before |
precede |
| prehendere |
seize, grasp |
apprehend, comprehend, comprehensive, prehensile |
| prin, prim, prime |
first |
primacy, prima donna, primitive, primary, primal, primeval, prince, principal |
| pro |
for, foward |
propel |
| proto |
first |
prototype, protocol, protagonist, protozoan, Proterozoic, protoindustrial |
| psych |
mind, soul |
psyche, psychiatry, psychology, psychosis |
| punct |
point, dot |
punctual, punctuation, puncture, acupuncture, punctuation |
| pute |
think |
dispute, computer |
| quat, quad |
four |
quadrangle, quadruplets |
| quint, penta |
five |
quintet, quintuplets, pentagon, pentane, pentameter |
| quip |
ship |
equip, equipment |
| quir, quis, quest, quer |
seek, ask |
query, inquire, exquisite, quest |
| re |
back, again |
report, realign, retract, revise, regain |
| reg, recti |
straighten |
regiment, regular, rectify, correct, direct, rectangle |
| retro |
backwards |
retrorocket, retrospect, retrogression, retroactive |
| ri, ridi, risi |
laughter |
deride, ridicule, ridiculous, derision, risible |
| rog, roga |
ask |
prerogative, interrogation, derogatory |
| rupt |
break |
rupture, interrupt, abrupt, disrupt, ruptible |
| sacr, sanc, secr |
sacred |
sacred, sacrosanct, sanction, consecrate, desecrate |
| salv, salu |
safe, healthy |
salvation, salvage, salutation |
| sanct |
holy |
sanctify, sanctuary, sanction, sanctimonious, sacrosanct |
| sat, satis |
enough |
satient, saturate, satisfy |
| sci, scio, scientia |
know |
science, conscious, omniscient, cognocienti |
| scope |
see, watch |
telescope, microscope, kaleidoscope, periscope, stethoscope |
| scrib, script |
write |
scribe, scribble, inscribe, describe, subscribe, prescribe, manuscript |
| se |
apart, move away from |
secede |
| sect, sec |
cut |
intersect, transect, dissect, secant, section |
| sed, sess, sid |
sit |
sediment, session, obsession, possess, preside, president, reside, subside |
| semi |
half, partial |
semifinal, semiconscious, semiannual, semimonthly, semicircle |
| sen, scen |
old, grow old |
senior, senator, senile, senescence, evanescent |
| sent, sens |
feel, think |
sentiment, consent, resent, dissent, sentimental, sense, sensation, sensitive, sensory, dissension |
| sept |
seven |
septet, septennial |
| sequ, secu, sue |
follow |
sequence, consequence, sequel, subsequent, prosecute, consecutive, second, ensue, pursue |
| serv |
save, serve, keep |
servant, service, subservient, servitude, preserve, conserve, reservation, deserve, conservation, observe |
| -ship |
Noun: status, condition |
relationship, friendship |
| sign, signi |
sign, mark, seal |
signal, signature, design, insignia, significant |
| simil, simul |
like, resembling |
similar, assimilate, simulate, simulacrum, simultaneous |
| sist, sta, stit |
stand, withstand, make up |
assist, insist, persist, circumstance, stamina, status, state, static, stable, stationary, substitute |
| soci |
to join, companions |
sociable, society |
| sol, solus |
alone |
solo, soliloquy, solitaire, solitude, solitary, isolate |
| solv, solu, solut |
loosen, explain |
solvent, solve, absolve, resolve, soluble, solution, resolution, resolute, dissolute, absolution |
| somn |
sleep |
insomnia, somnambulist |
| soph |
wise |
sophomore (wise fool), philosophy, sophisticated |
| spec, spect, spi, spic |
look, see |
specimen, specific, spectator, spectacle, aspect, speculate, inspect, respect, prospect, retrospective, introspective, expect, conspicuous |
| sper |
render favorable |
prosper |
| sphere |
ball, sphere |
sphere, stratosphere, hemisphere, spheroid |
| spir |
breath |
spirit, conspire, inspire, aspire, expire, perspire, respiration |
| stand, stant, stab, stat, stan, sti, sta, st, stead |
stand |
stature, establish, stance |
| -ster |
person |
mobster, monster |
| strain, strict, string, stige |
bind, pull, draw tight |
stringent, strict, restrict, constrict, restrain, boa constrictor |
| stru, struct, stroy, stry |
build |
construe, structure, construct, instruct, obstruct, destruction, destroy, industry, ministry |
| sub, suc, suf, sup, sur, sus |
under, below, from, secretly, instead of |
sustain, survive, support, suffice, succeed, submerge, submarine, substandard, subnormal, subvert |
| sume, sump |
take, use, waste |
consume, assume, sump, presumption |
| super, supra |
over, above |
superior, suprarenal, superscript, supernatural, superimpose, supercede |
| syn, sym |
together, at the same time |
sympathy, synthesis, synchronous, syndicate |
| tact, tang, tag, tig, ting |
touch |
tactile, contact, intact, intangible, tangible, contagious, contiguous, contingent |
| tain, ten, tent, tin |
hold, keep, have |
retain, continue, content, tenacious |
| tect, teg |
cover |
detect, protect, tegular, tegument |
| tele |
distance, far, from afar |
telephone, telegraph, telegram, telescope, television, telephoto, telecast, telepathy, telepathy |
| tem, tempo |
time |
tempo, temporary, extemporaneously, contemporary, pro tem, temporal |
| ten, tin, tain |
hold |
tenacious, tenant, tenure, untenable, detention, retentive, content, pertinent, continent, obstinate, contain, abstain, pertain, detain |
| tend, tent, tens |
stretch, strain |
tendency, extend, intend, contend, pretend, superintend, tender, extent, tension, pretense |
| tera |
trillion |
terabyte, teraflop |
| term |
end, boundary, limit |
exterminate, terminal |
| terr, terra |
earth |
terrain, terrarium, territory, terrestrial |
| test |
to bear witness |
testament, detest, testimony, attest, testify |
| the, theo |
God, a god |
monotheism, polytheism, atheism, theology |
| therm |
heat |
thermometer, theorem, thermal, thermos bottle, thermostat, hypothermia |
| thesis, thet |
place, put |
antithesis, hypothesis, synthesis, epithet |
| tire |
draw, pull |
attire, retire, entire |
| tom |
cut |
atom (not cutable), appendectomy, tonsillectomy, dichotomy, anatomy |
| tor, tors, tort |
twist |
torture, retort, extort, distort, contort, torsion, tortuous, torturous |
| tox |
poison |
toxic, intoxicate, antitoxin |
| tract, tra, trai, treat |
drag, draw, pull |
attract, tractor, traction, extract, retract, protract, detract, subtract, contract, intractable |
| trans |
across, beyond, change |
transform, transoceanic, transmit, transportation, transducer |
| tri |
three |
tripod, triangle, trinity, trilateral |
| trib |
pay, bestow |
tribute, contribute, attribute, retribution, tributary |
| tribute |
give |
contribute, distribute, tributary |
| turbo |
disturb |
turbulent, disturb, turbid, turmoil |
| typ |
print |
type, prototype, typical, typography, typewriter, typology, typify |
| ultima |
last |
ultimate, ultimatum |
| umber, umbraticum |
shadow |
umbra, penumbra, (take) umbrage, adumbrate |
| un |
not, against, opposite |
unceasing, unequal |
| uni |
one |
uniform, unilateral, universal, unity, unanimous, unite, unison, unicorn |
| -ure |
Noun: act, condition, process, function |
exposure, conjecture, measure |
| vac |
empty |
vacate, vacuum, evacuate, vacation, vacant, vacuous |
| vade |
go |
evade, invader |
| vale, vali, valu |
strength, worth |
equivalent, valiant, validity, evaluate, value, valor |
| veh, vect |
to carry |
vector, vehicle, convection, vehement |
| ven, vent |
come |
convene, intervene, venue, convenient, avenue, circumvent, invent, convent, venture, event, advent, prevent |
| ver, veri |
true |
very, aver, verdict, verity, verify, verisimilitude |
| verb, verv |
word |
verify, veracity, verbalize, verve |
| vert, vers |
turn, change |
convert, revert, advertise, versatile, vertigo, invert, reversion, extravert, introvert, diversion, introvert, convertible, reverse, controversy |
| vi |
way |
viable, vibrate, vibrant |
| vic, vicis |
change, substitute |
vicarious, vicar, vicissitude |
| vict, vinc |
conquer |
victor, evict, convict, convince, invincible |
| vid, vis |
see |
video, evident, provide, providence, visible, revise, supervise, vista, visit, vision, review, indivisible |
| viv, vita, vivi |
alive, life |
revive, survive, vivid, vivacious, vitality, vivisection, vital, vitamins, revitalize |
| voc, voke |
call |
vocation, avocation, convocation, invocation, evoke, provoke, revoke, advocate, provocative, vocal |
| vol |
will |
malevolent, benevolent, volunteer, volition |
| volcan |
fire |
volcano, vulcanize, Vulcan |
| volv, volt, vol |
turn about, roll |
revolve, voluble, voluminous, convolution, revolt, evolution |
| vor |
eat greedily |
voracious, carnivorous, herbivorous, omnivorous, devour |
| -ward |
Adverb: in a direction or manner |
homeward |
| -wise |
Adverb: in the manner of, with regard to |
timewise, clockwise, bitwise |
| with |
against |
withhold, without, withdraw, forthwith |
| -y |
Noun: state, condition, result of an activity |
society, victory |
| -y |
Adjective: marked by, having |
hungry, angry, smeary, teary |
| zo |
animal |
zoo (zoological garden), zoology, zodiac, protozoan |