Kaplan
1. AB, A - from, away, apart. Examples: abnormal, abdicate, aberration, abhor, abject, abjure, ablution, abnegate, abortive, abrogate, abscond, absolve, abstemious, abstruse, annul, avert, aversion
2. AC, ACR - sharp, sour. Examples: acid, acerbic, exacerbate, acute, acuity, acumen, acrid, acrimony
3. AD, A - to, toward. Examples: adhere, adjacent, adjunct, admonish, adroit, adumbrate, advent
4. ALl, ALTR - another. Examples: alias, alienate, inalienable, altruism
5. AM, AMI - love. Examples: amorous, amicable, amiable, amity
6. AMBI, AMPHI - both. Examples: ambiguous, ambivalent, ambidextrous, amphibious
7. AMBL, AMBUL - walk. Examples: amble, ambulatory perambulator, somnambulist
8. A, AN - not, without. Examples: amoral, atrophy, asymmetrical, anarchy, anesthetic, anonymity, anomaly
9. ANIM - mind, spirit, breath. Examples: animal, animosity, unanimous, magnanimous
10. ANN, ENN - year. Examples: annual, annuity, superannuated, biennial, perennial
11. ANTE, ANT - before. Examples: antecedent, antediluvian, antebellum
12. ANTHROP - human. Examples: anthropology, anthropomorphic, misanthrope
13. ANTI, ANT - against, opposite. Examples: antidote, antipathy, antithesis, antacid, antagonist, antonym
14. AUD - hear. Examples: audio, audience, audition, audible
15. AUTO - self. Examples: autobiography, autocrat, autonomous
16. BELLI, BELL - war. Examples: belligerent, bellicose, antebellum, rebellion
17. BENE, BEN - good. Examples: benevolent, benefactor, beneficent, benign
18. BI - two. Examples: bicycle, bisect, bilateral, bilingual, biped
19. BIBLIO - book. Examples: Bible, bibliography, bibliophile,
20. BIO - life. Examples: biography, biology, symbiotic, macrobiotics
21. BURS - money, purse. Examples: reimburse, disburse, bursar
22. CAD, CAS, cm - happen, fall. Examples: accident, cadence, cascade, deciduous
23. CAP, CAPT, CEPT, CIP - take, hold, seize. Examples: capable, capacious, recapitulate, captivate, deception
24. CAP, CIP - head. Examples: captain, decapitate, capitulate, precipitous, precipitate
25. CARN - flesh. Examples: carnal, carnage, carnival, carnivorous, incarnate
26. CED, CESS - yield, go. Examples: cease, cessation, incessant, cede, precede, accede, recede, antecedent, intercede, secede, cession
27. CHROM - color. Examples: chrome, chromatic, monochrome
28. CHRON - time. Examples: chronology, chronic, anachronism
29. CIDE - murder. Examples:suicide, homicide, regicide, patricide
30. CIRCUM - around. Examples: circumference, circumlocution, circumnavigate, circumscribe, circumspect, circumvent
31. CLIN, CLIV - slope. Examples: incline, declivity, proclivity
32. CLUD, CLUS, CLAUS, CLOIS - shut, close. Examples: conclude, reclusive, claustrophobia, cloister, preclude, occlude
33. CO, COM, CON - with, together. Examples:coeducation, coagulate, coalesce, coerce, cogent, cognare, collateral, colloquial, colloquy, commensurate, commodious, compassion, compatriot, complacent, compliant, complicity, compunction, concerto, conciliatory, concord, concur, condone, conflagration, congeal, congenial, congenital, conglomerate, conjure, conjugal, conscientious, consecrate, consensus, consonant, constrained, contentious, contrite, contusion, convalescence, convene, convivial, convoke, convoluted, congress
34. COGN, GNO - know. Examples: recognize, cognition, cognizance, incognito, diagnosis, agnostic, prognosis, gnostic, ignorant
35. CONTRA - against. Examples: controversy, incontrovertible, contravene
36. CORP - body. Examples: corpse, corporeal, corpulence
37. COSMO, COSM - world. Examples: cosmopolitan, cosmos, microcosm, macrocosm
38. CRAC, CRAT - rule, power. Examples: democracy, bureaucracy, theocracy, autocrat, aristocrat, technocrat
39. CRED - trust. Examples: incredible, credulous, credence
40. CRESC, CRET - grow, crescent. Examples: crescendo, accretion
41. CULP - blame, fault. Examples: culprit, culpable, inculpate, exculpate
42. CURR, CURS - run. Examples: current, concur, cursory, precursor, incursion
43. DE - down. Examples: depart, debase, debilitate, declivity, decry, deface, defamatory, defunct, delegate, demarcation, demean, demur, deplete, deplore, depravity, deprecate, deride, derivative, desist, detest, devoid
44. DEC - ten, tenth. Examples: decade, decimal, decathlon, decimate
45. DEMO, DEM - people. Examples: democrat, demographics, demagogue, epidemic, pandemic, endemic
46. DI, DIURN - day, diary. Examples: diurnal, quotidian
47. DIA - across. Examples: diagonal, diatribe, diaphanous
48. DIC, DICT - speak. Examples: diction, interdict, predict, abdicate, indict, verdict
49. DIS, DIF, DI - not. Examples: disaffected, disband, disbar, disburse, discern, discordant, discredit, discursive, disheveled, disparage, disparate, dispassionate, dispirit, dissemble, disseminate, dissension, dissipate, dissonant, dissuade, distend, differentiate, diffidence, diffuse, digress, diven
50. DOC, DOCT - teach, doctrine. Examples: docile, doctrinaire
51. DOL - pain. Examples: condolence, doleful, dolorous, indolent
52. DUCE, DUCT - lead. Examples: seduce, induce, conduct, viaduct, induct
53. EGO - self. Examples: ego, egoist, egocentric
54. EN, EM - in, into. Examples: enter, entice, encumber, endemic, ensconce, enthrall, entreat, embellish, embezzle, embroil, empathy
55. ERR - wander. Examples: erratic, aberration, errant
56. EU - well, good. Examples: eulogy, euphemism, euphony, euphoria, eurythmics, euthanasia
57. EX, E - out, out of. Examples: exit, exacerbate, excerpt, excommunicate, exculpate, execrable, exhume, exonerate, exorbitant, exorcise, expattiate, expedient, expiate, expunge, expurgate, extenuate, exton, extremity, extricate, extrinsic, exult, evoke, evict, evince, elicit, egress, egregious
58. FAC, FIC, FECT, FY, FEA - make, do. Examples: factory, facility, benefactor, malefactor, fiction, fictive, beneficent, affect, confection, refectory, magnify, unify, rectify, vilify, feasible
59. FAL, FALS - deceive, false. Examples: infallible, fallacious
60. FERV - boil. Examples: fervent, fervid, effervescent
61. FID - faith, trust. Examples: confident, diffidence, perfidious, fidelity
62. FLU, FLUX - flow. Examples: fluent, flux, affluent, confluence, effluvia, superfluous
63. FORE - before. Examples: forecast, foreboding, forestall
64. FRAG, FRAC - break. Examples: fragment, fracture, diffract, fractious, refract
65. FUS - pour. Examples: profuse, infusion, effusive, diffuse
66. GEN - birth, class, kin. Examples: generation, congenital, homogeneous, heterogeneous, ingenious, engender, progenitor, progeny
67. GRAD, GRESS - step. Examples: graduate, gradual, retrograde, centigrade, degrade, gradation, gradient, progress, congress, digress, transgress, ingress, egress
68. GRAPH, GRAM - writing. Examples: biography, bibliography, epigraph, grammar, epigram
69. GRAT - pleasing. Examples: grateful, gratitude, gratis, ingrate, congratulate, gratuitous, gratuiry
70. GRAV, GRIEV - heavy. Examples: grave, graviry, aggravate, grieve, aggrieve, grievous
71. GREG - crowd, flock. Examples: segregate, gregarious, egregious, congregate, aggregate
72. HABIT, HIBIT - have. Examples: hold habit, inhibit, cohabit, habitat
73. HAP - by chance. Examples: happen, haphazard, hapless, mishap
74. HELlO, HELl - sun. Examples: heliocentric, helium, heliotrope, aphelion, perihelion
75. HETERO - other. Examples: heterosexual, heterogeneous, heterodox
76. HOL - whole. Examples: holocaust, catholic, holistic
77. HOMO - same. Examples: homosexual, homogenize, homogeneous, homonym
78. HOMO - man. Examples: homo sapiens, homicide, bonhomie
79. HYDR - water. Examples: hydrant, hydrate, dehydration
80. HYPER - too much. Examples: excess hyperactive, hyperbole, hyperventilate
81. HYPO - too little, under. Examples: hypodermic, hypothermia, hypochondria, hypothesis, hypothetical
82. DIN, IG, IL, IM, IR - not. Examples: incorrigible, indefatigable, indelible, indubitable, inept, inert, inexorable, insatiable, insentient, insolvent, insomnia, interminable, intractable, incessant, inextricable, infallible, infamy, innumerable, inoperable, insipid, intemperate, intrepid, inviolable, ignorant, ignominious, ignoble, illicit, illimitable, immaculate, immutable, impasse, impeccable, impecunious, impertinent, implacable, impotent, impregnable, improvident, impassioned, impervious, irregular, invade, inaugurate, incandescent, incarcerate, incense, indenture, induct, ingratiate, introvert, incarnate, inception, incisive, infer
83. DIN, IL, IM, IR - in, on, into. Examples: infusion, ingress, innate, inquest, inscribe, insinuate, inter, illustrate, imbue, immerse, implicate, irrigate, irritate
84. INTER - between, among. Examples: intercede, intercept, interdiction, interject, interlocutor, interloper, intermediary, intermitrent, interpolate, interpose, interregnum, interrogate, intersect, intervene
85. INTRA, INTR - within. Examples: intrastate, intravenous, intramural, intrinsic
86. IT, ITER- between. Examples: among transit, itinerant, reiterate, transitory
87. JECT, JET - throw. Examples: eject, interject, abject, trajectory, jetrison
88. JOUR - day. Examples: journal, adjourn, sojourn
89. JUD - judge. Examples: judge, judicious, prejudice, adjudicate
90. JUNCT, JUG - join. Examples: junction, adjunct, injunction, conjugal, subjugate
91. JUR - swear, law. Examples: jury, abjure, adjure, conjure, perjure, jurisprudence
92. LAT - side. Examples: lateral, collateral, unilateral, bilateral, quadrilateral
93. LAV, lAU, LU - wash. Examples: lavatory, laundry, ablution, antediluvian
94. LEG, LEC, LEX - read. Examples: speak legible, lecture, lexicon
95. LEV - light. Examples: elevate, levitate, leviry, alleviate
96. LlBER - free. Examples: liberty, liberal, libertarian, libertine
97. LIG, LECT - choose. Examples: gather eligible, elect, select
98. LIG, LI, LY - bind. Examples: ligament, oblige, religion, liable, liaison, lien, ally
99. LING, LANG - tongue. Examples: lingo, language, linguistics, bilingual
100. LITER - letter. Examples: literate, alliteration, literal
101. LITH - stone. Examples: monolith, Iirtograph, megalith
102. LOQU, LAC, LOG - speech. Examples: thought, eloquent, loquacious, colloquial, colloquy, soliloquy, circumlocution, interlocutor, monologue, dialogue, eulogy, philology, neologism
103. LUC, LUM - light. Examples: lucid, illuminate, elucidate, pellucid, translucent
104. LUD, LUS - play. Examples: ludicrous, allude, delusion, allusion, illusory
105. MACRO - great macrocosm. Examples: macrobiotics
106. MAG, MAJ, MAS, MAX - great. Examples: magnify, majesry, master, maximum, magnanimous, magnate, magnitude
107. MAL - bad. Examples: malady, maladroit, malevolent, malodorous
108. MON, MONIT - warn admonish. Examples: monitor, premonition
109. MAN - hand. Examples: manual, manuscript, emancipate, manifest
110. MOR - custom. Examples: manner moral, mores, morose
111. MOR, MORT - dead. Examples: morbid, moribund, mortal, amortize
112. MAR - sea. Examples: submarine, marine, maritime
113. MATER, MATR - mother, maternal. Examples: matron, matrimonial
114. MEDI - middle. Examples: intermediary, medieval, mediate
115. MEM, MEN - remember. Examples: memory, memento, memorabilia, reminisce
116. METER, METR, MENS - measure. Examples: meter, thermometer, perimeter, metronome, commensurate
117. MICRO - small. Examples: microscope, microorganism, microcosm, microbe
118. MIS - wrong, bad, hate. Examples: misunderstand, misanthrope, misapprehension, misconstrue, misnomer, mishap
119. MIT, MISS - send. Examples: transmit, emit, missive
120. MOLL - soft. Examples: mollify, emollient, mollusk
121. MONO - one. Examples: monologue, monotonous, monogamy, monolith, monochrome
122. MORPH - shape. Examples: amorphous, anthropomorphic, metamorphosis, morphology
123. MOV, MOT, MOB, MOM - move. Examples: remove, motion, mobile, momentum, momentous
124. MUT - change. Examples: mutate, mutability, immutable, commute
125. NAT, NASC - born. Examples: native, nativity, natal, neonate, innate, cognate, nascent, renascent, renaissance
126. NAU, NAV - ship. Examples: sailor, nautical, nauseous, navy, circumnavigate
127. NEG - not. Examples: deny negative, abnegate, renege
128. NEO - new. Examples: neoclassical, neophyte, neologism, neonate
129. NIHIL - none. Examples: nothing annihilation, nihilism
130. NOM, NYM - name, nominate. Examples: nomenclature, nominal, cognomen, misnomer, ignominious, antonym, homonym, pseudonym, synonym, anonymiry
131. NOX, NIC, NEe, NOC - harm. Examples: obnoxious, noxious, pernicious, internecine, innocuous
132. NOV - new. Examples: novelty, innovation, novitiate
133. NUMER - number. Examples: numeral, numerous, innumerable, enumerate
134. OB - against. Examples: obstruct, obdurate, obfuscate, obnoxious, obsequious, obstinate, obstreperous, obtrusive
135. OMNI - all. Examples: omnipresent, omnipotent, omniscient, omnivorous
136. OMEGA - great. Examples: megaphone, megalomania, megaton, megalith
137. ONER - burden. Examples: onerous, onus, exonerate
138. OPER - work. Examples: operate, cooperate, inoperable
139. PAC - peace. Examples: pacify, pacifist, pacific
140. PALP - feel. Examples: palpable, palpitation
141. PAN - all. Examples: panorama, panacea, panegyric, pandemic, panoply
142. PATER, PATR- father. Examples: paternal, paternity, patriot, compatriot, expatriate, patrimony, patricide, patrician
143. PATH, PASS - feel. Examples: suffer, sympathy, antipathy, empathy, apathy, pathos, impassioned
144. PHOB - fear. Examples: phobia, claustrophobia, xenophobia
145. PHON - sound. Examples: phonograph, megaphone, euphony, phonetics, phonics
146. PLAC - calm. Examples: please, placate, implacable, placid, complacent
147. PON, POS - put, place. Examples: postpone, proponent, exponent, preposition, posit, interpose, juxtaposition, depose
148. PORT - carry. Examples: rapport, import, deport, report, transportation
149. POT - drink. Examples: potion, potable
150. POT - power. Examples: potential, potent, impotent, potentate, omnipotence
151. PRE - before. Examples: precede, precipitate, preclude, precocious, precursor, predilection, predisposition, preponderance, prepossessing, presage, prescient, prejudice, predict,
152. PHIL - love. Examples: philosopher, philanderer, philanthropy, bibliophile, philology
153. PEC - money. Examples: premonition, preposition, pecuniary, impecunious, peculation
154. PRIM, PRI - first. Examples: prime, primary, primal, primeval, primordial, pristine
155. PED, POD - foot. Examples: pedestrian, pediment, expedient, biped, quadruped, tripod
156. PRO - ahead. Examples: forth, proceed, proclivity, procrastinator, profane, profuse, progenitor, progeny, prognosis, prologue, promontory, propel, proponent, propose, proscribe, protestation, provoke
157. PEL, PULS - drive. Examples: compel, compelling, expel, propel, compulsion
158. PEN - almost. Examples: peninsula, penultimate, penumbra
159. PROTO - first. Examples: prototype, protagonist, protocol
160. PEND, PENS - hang. Examples: pendant, pendulous, compendium, suspense, propensity
161. PROX, PROP - near. Examples: approximate, propinquity, proximity
162. PER - through, by, for. Examples: throughout, perambulator, percipient, perfunctory, permeable, perennial, peregrinate, perspicacious, pertinacious, perturbation, perusal
163. PSEUDO - false. Examples: pseudoscientific, pseudonym
164. PYR - fire. Examples: pyre, pyrotechnics, pyromania
165. PER - against. Examples: perfidious, pernicious, perjure
166. QUAD, QUAR,QUAT - four. Examples: quadrilateral, quadrant, quadruped, quarter, quarantine
167. PERI - around. Examples: perimeter, periphery, perihelion, peripatetic
168. PET - seek, go toward. Examples: petition, impetus, impetuous, petulant, centripetal
169. QUES, QUER, QUIS, QUIR - question. Examples: quest, inquest, query, querulous, inquisitive, inquiry
170. QUIE - quiet. Examples: disquiet, acquiesce, quiescent, requiem
171. QUINT, QUIN - five. Examples: quintuplets, quintessence
172. RADI, RAMI - branch. Examples: radius, radiate, radiant, eradicate, ramification
173. RECT, REG - straight. Examples: rectangle, rectitude, rectify, regular
174. REG - king. Examples: regal, regent, interregnum
175. RETRO - backward. Examples: retrospective, retroactive, retrograde
176. RID, RIS - laugh. Examples: ridiculous, deride, derision
177. ROG - ask. Examples: interrogate, derogatory, abrogate, arrogate, arrogant
178. RUD - rough. Examples: crude rude, erudite, rudimentary
179. RUPT - break. Examples: disrupt, interrupt, rupture
180. SACR, SANCT - holy. Examples: sacred, sacrilege, consecrate, sanctify, sanction, sacrosanct
181. SCRIB, SCRIPT, SCRIV - write. Examples: scribe, ascribe, circumscribe, inscribe, proscribe, script, manuscript, scrivener
182. SE - apart. Examples: away, separate, segregate, secede, sedition
183. SEC, SECT, SEG - cut. Examples: sector, dissect, bisect, intersect, segment, secant
184. SED, SID - sit. Examples: sedate, sedentary, supersede, reside, residence, assiduous, insidious
185. SEM - seed. Examples: seminar, seminal, disseminate
186. SEN - old. Examples: senior, senile, senescent
187. SENT, SENS - feel, think. Examples: sentiment, nonsense, assent, sentient, consensus, sensual
188. SEQU, SECU - follow, sequence. Examples: sequel, subsequent, obsequious, obsequy, non sequitur, consecutive
189. SIM, SEM - similar. Examples: same, similar, semblance, dissemble, verisimilitude
190. SIGN - mark. Examples: sign, signal, designation, assignation
191. SIN - curve. Examples: sine curve, sinuous, insinuate
192. SOL - sun. Examples: solar, parasol, solarium, solstice
193. SOL - alone. Examples: solo, solitude, soliloquy, solipsism
194. SOMN - sleep. Examples: insomnia, somnolent, somnambulist
195. SON - sound. Examples: sonic, consonance, dissonance, assonance, sonorous, resonate
196. SOPH - wisdom. Examples: philosopher, sophistry, sophisticated, sophomoric
197. SPEC, SPIC - see, look. Examples: spectator, circumspect, retrospective, perspective, perspicacious
198. SPER - hope. Examples: prosper, prosperous, despair, desperate
199. SPERS, SPAR - scatter. Examples: disperse, sparse, aspersion, disparate
200. SPIR - breathe. Examples: respire, inspire, spiritual, aspire, transpire
201. STRICT, STRING - bind. Examples: strict, stricture, constrict, stringent, astringent
202. STRUCT, STRU - build. Examples: structure, construe, obstruct
203. SUB- under, subconscious. Examples: subjugate, subliminal, subpoena, subsequent, subterranean, subven
204. SUMM - highest. Examples: summit, summary, consummate
205. SUPER, SUR - above. Examples: supervise, supercilious, supersede, superannuated, superfluous, insurmountable, surfeit
206. SURGE, SURRECT - rise. Examples: surge, resurgent, insurgent, insurrection
207. SYN, SYM - together. Examples: synthesis, sympathy, synonym, syncopation, synopsis, symposium, symbiosis
208. TACIT, TIC - silent. Examples: tacit, taciturn, reticent
209. TACT, TAG, TANG - touch. Examples: tact, tactile, contagious, tangent, tangential, tangible
210. TEN, TIN, T AIN - hold. Examples: twist, detention, tenable, tenacious, pertinacious, retinue, retain
211. TEND, TENS, TENT - stretch. Examples: intend, distend, tension, tensile, ostensible, contentious
212. TERM - end. Examples: terminal, terminus, terminate, interminable
213. TERR - earth, land. Examples: terrain, terrestrial, extraterrestrial, subterranean
214. TEST - witness. Examples: testify, attest, testimonial, testament, detest, protestation
215. THE - god. Examples: atheist, theology, apotheosis, theocracy
216. THERM - heat. Examples: thermometer, thermal, thermonuclear, hypothermia
217. TIM - fear. Examples: frightened timid, intimidate, timorous
218. TOP - place. Examples: topic, topography, utopia
219. TORT - twist. Examples: diston, extort, tonuous
220. TORP - stiff, numb. Examples: torpedo, torpid, torpor
221. TOX - poison. Examples: toxic, toxin, intoxication
222. TRACT - draw. Examples: tractor, intractable, protract
223. TRANS - across. Examples: over, through, beyond, transport, transgress, transient, transitory, translucent, transmutation
224. TREM, TREP - shake. Examples: tremble, tremor, tremulous, trepidation, intrepid
225. TURB - shake. Examples: disturb, turbulent, penetration
226. UMBR - shadow. Examples: umbrella, umbrage, adumbrate, penumbra
227. UN, UN - one. Examples: unify, unilateral, unanimous
228. URB - ciry. Examples: urban, suburban, urbane
229. VAC - empry. Examples: vacant,evacuate,vacuous
230. VAL, VAIL - value. Examples: strength, valid, valor, ambivalent, convalescence, avail, prevail, countervail
231. VEN, VENT - come. Examples: convene, contravene, intervene, venue, convention, circumvent, advent, adventitious, aven, conven, perven, reven, incontrovenible, diven, subven
232. VER - true. Examples: verify, verity, verisimilitude, veracious, aver, verdict, versatile, aversion
233. VERB - word. Examples: verbal, verbose, verbiage, verbatim
234. VERT, VERS - turn. Examples: vertical, verticies, reversible, inverse, overt
235. VICT, VINC - conquer. Examples: victory, conviction, evict, evince, invincible
236. VID, VIS - see. Examples: evident, vision, visage, supervise
237. VIL - base. Examples: mean vile, vilify, revile
238. VIV, VIT - life. Examples: vivid, vital, convivial, vivacious
239. VOC, VOK, VOW - call. Examples: word, vocal, equivocate, vociferous, convoke, evoke, invoke, avow
240. VOL - wish. Examples: voluntary, malevolent, benevolent, volition
241. VOLV, VOLUT - turn. Examples: roll revolve, evolve, convoluted
242. VOR - eat. Examples: devour, carnivore, omnivorous, voracious