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PCAT roots
roots to know for the PCAT
Term | Definition |
---|---|
A, AN | NOT, WITHOUT. Ex: amoral, atrophy, asymmetrical, anarchy, anesthetic, anonymity, anomaly, annul |
AB, A | FROM, AWAY, APART. Ex: abnegate, abortive,abrogate, abscond, absolve, avert, abject |
AC, ACR | SHARP, SOUR. Ex: acid, acerbic, exacerbate, acute,acuity, acumen, acrid, acrimony |
AD, A | TO, TOWARD. Ex: adhere, adjacent, adjunct, admonish, adroit, adumbrate, advent, advance, affluent, aggregate, alleviate, allude, allure |
ALI, ALTR | ANOTHER. Ex: alias, alienate, inalienable, altruism |
AM, AMI | LOVE. Ex: amorous, amicable, amiable, amity |
AMBI, AMPHI | BOTH. Ex: ambiguous, ambivalent, ambidextrous, amphibious |
AMBL, AMBUL | WALK. Ex: amble, ambulatory, perambulator, sonmambulist |
ANN, ENN | YEAR. Ex: annual, biennial, perennial, annuity |
ANTE, ANT | BEFORE. Ex: antecedent, antediluvian, antebellum, anterior, antiquity, anticipate |
ANTHROP | HUMAN. Ex: anthropology, anthropomorphic, misanthrope, philanthropy |
ANTI, ANT | AGAINST, OPPOSITE. Ex: antidote, antipathy, antithesis, antacid, antagonist, antonym. |
AUD | HEAR. Ex: audio, audience, audition, audible |
AUTO | SELF. Ex: autobiography, autocrat, autonomous |
BELLI, BELL | WAR. Ex: belligerent, bellicose, antebellum, rebellion |
BENE, BEN | GOOD. Ex: benevolent, benefactor, beneficent, benign |
BI | TWO. Ex: bicycle, bisect, bilateral, bilingual, biped |
BIBLIO | BOOK. Ex: Bible, bibliography, bibliophile |
BIO | LIFE. Ex: biography, biology, amphibious, symbiotic, macrobiotics. |
BURS | MONEY, PURSE. Ex: reimburse, disburse, bursar |
CAD, CAS, CID | HAPPEN, FALL. Ex: accident, cadence, cascade, deciduous |
CAP, CIP | HEAD. Ex: captain, decapitate, capitulate, precipitous, recapitulate |
CAP, CAPT, CEPT, CIP | TAKE, HOLD, SEIZE. Ex: capable, capacious, captivate, deception, intercept, precept, percipient |
CARN | FLESH. Ex: carnal, carnage, carnival, carnivorous, incarnate, incarnadine |
CED, CESS | YIELD, GO. Ex: cede, precede, accede, recede, cessation, incessant |
CHROM | COLOR. Ex: chrome, chromatic, monochrome |
CHRON | TIME. Ex: chronology, chronic, anachronism |
CIDE | MURDER. Ex: suicide, homicide, regicide, patricide |
CIRCUM | AROUND. Ex: circumference, circumlocution, circumnavigate, circumscribe, circumspect, circumvent |
CLIN, CLIV | SLOPE. Ex: incline, declivity, proclivity |
CLUD, CLUS, CLAUS, CLOIS | SHUT, CLOSE. Ex: conclude, reclusive, claustrophobia, cloister, preclude, occlude |
CO, COM, CON | WITH, TOGETHER. Ex: coeducation, coagulate, coalesce, cognate, collateral, colloquial |
COGN, GNO | KNOW. Ex: recognize, cognition, cognizance, incognito, diagnosis, agnostic, ignorant |
CONTRA | AGAINST. Ex: controversy, incontrovertible, contravene, contradict, contraception |
CORP | BODY. Ex: corpse, corporeal, corpulence |
COSMO, COSM | WORLD. Ex: cosmopolitan, cosmos, microcosm, macrocosm |
CRAC, CRAT | RULE, POWER. Ex: democracy, bureaucracy, theocracy, autocrat, aristocrat, technocrat |
CRED | TRUST, BELIEVE. Ex: incredible, credulous, credence |
CRESC, CRET | GROW. Ex: crescent, crescendo, accretion |
CULP | BLAME, FAULT. Ex: culprit, culpable, inculpate, exculpate |
CURR, CURS | RUN. Ex: current, concur, cursory, precursor, incursion |
DE | DOWN, OUT, APART. Ex: depart, debase, debilitate, declivity, decry, deface, deride, detest |
DEC | TEN, TENTH. Ex: decade, decimal, decathlon, decimate |
DEMO, DEM | PEOPLE. Ex: democrat, demographics, demagogue, epidemic, pandemic, endemic |
DI, DIURN | DAY. Ex: diary, diurnal, quotidian |
DIA | ACROSS. Ex: diagonal, diatribe, diaphanous |
DIC DICT | SPEAK. Ex: diction, interdict, predict, abdicate, indict, verdict, dictum |
DIS, DIF, DI | NOT, APART, AWAY. Ex: disaffected disband, disbar, disburse, discern, discredit |
DOC, DOCT | TEACH. Ex: doctrine, docile, doctrinaire |
DUC, DUCT | LEAD. Ex: seduce, induce, conduct, viaduct, induct |
DOL | PAIN. Ex: condolence, doleful, indolent |
EGO | SELF. Ex: ego, egoist, egocentric, egotistical |