W EEK O NE W ORD L IST root meaning examples anti against antibody, antithesis, antifreeze bi two bilateral, bicycle, biped, binocular com together comfort, complete, common, combination W EEK T WO W ORD L IST root meaning examples de down deposit, denounce, deplete, deduct, demolish dis away distract, dissuade, disperse, dismiss, disprove equi equal equitable, equation, equinox, equilibrium W EEK T HREE W ORD L IST root meaning examples inter between interstellar, interject, interlude, international intro into introspective, introvert, introduce mal bad malevolent, malicious, malady, malign W EEK F OUR W ORD L IST root meaning examples mis bad misfit, misdeed, misfire, misguided, mistake non not nonprofit, none, nonchalant, nonstop post after postgraduate, postscript, posthumous W EEK F IVE W ORD L IST root meaning examples pre before prelude, premonition, premature, predict semi half semicircle, semiformal, semiannual sub under subterranean, subtract, submarine, subordinate, subterfuge W EEK S IX W ORD L IST root meaning examples super over supervise, superb, superior, superfluous, supernatural syn together synchronize, synonym, synopsis, syntax tri three tricycle, triangle, triceps, triad, triceratops W EEK S EVEN W ORD L IST root meaning examples un not unfit, unconventional, unequal, untenable cide kill herbicide, homicide, matricide, genocide ician specialist technician, musician, statistician, physician, politician W EEK E IGHT W ORD L IST root meaning examples itis inflammation appendicitis, tonsillitis, arthritis, bronchitis aqua water aquarium, aquifer, aqueous, aqueduct, semiaquatic audi hear audiophile, audition, auditory, audit, audiometer W EEK N INE W ORD L IST root meaning examples bell war bellicose, belligerent, rebel, counterrebellion cap take capture, captive, capsule, captivate, captor cise cut incision, precise, concise, exorcise, incisors, decision W EEK T EN W ORD L IST root meaning examples bio life biography, biology, biomorphic, biogenesis auto self autograph, automobile, autobiography, autocracy, automatic, automaton port carry transport, import, report, deport, comport, porter, portly W EEK E LEVEN W ORD L IST root meaning examples scrib write describe, scribe, scribble logy science biology, anthropology, geology, mythology, etymology dict say dictionary, predict, dictation, contradict W EEK T WELVE W ORD L IST root meaning examples cred believe credit, incredible, credible, credo cent one hundred century, bicentennial, centimeter, centipede neo new neoclassical, neonatal, neophyte, neologism W EEK THIRTEEN W ORD L IST root meaning examples cede go recede, precede, proceed, secede, succeed, antecedent biblio book bibliography, bibliophile, bible, bibliophobia anthropo man anthropology, anthropomorphic, misanthrope W EEK F OURTEEN W ORD L IST root meaning examples homo same homogenize, homonym, homophone spec look spectacles, specter, spectrum, respect, inspect pend hang pending, pendulum, pendant, impending, depend, suspend W EEK F IFTEEN W ORD L IST root meaning examples micro small micron, microscope, microwave, microphone, microcosm hydro water hydroplane, hydrant, dehydrate, hydrophobia photo light photograph, photometer, photogenic, photosynthesis W EEK S IXTEEN W ORD L IST root meaning examples pan all panorama, pandemic, pantheon, panoply penta five pentagram, pentagon, pentathlon, pentarchy tele far telescope, telephone, telekinesis W EEK S EVENTEEN W ORD L IST root meaning examples vid look video, evidence, invidious, videlicet omni all omnifarious, omnivorous, omniscient, omnipresent ex out exit, except, excise, exorbitant W EEK E IGHTEEN W ORD L IST root meaning examples poly many polyphony, polygamy, polyvalent re again return, review, retouch, reiterate, revive, regenerate hypo under hypodermic, hypocrite, hypotenuse, hypothermia, hypothesis W EEK N INETEEN W ORD L IST root meaning examples ante before antecedent, antebellum circum around circumference, circumlocution con together connect, contact W EEK T WENTY W ORD L IST root meaning examples extra beyond extraordinary, extraterrestrial intra within intramural, intravenous sym together symbiotic, symphony W EEK T WENTY -O NE W ORD L IST root meaning examples archy government monarchy, anarchy ard always coward, drunkard ad to myriad, addition W EEK T WENTY -T WO W ORD L IST root meaning examples miss send missile, mission centri center centrifugal, centrifuge duct lead conductor, deduct W EEK T WENTY -T HREE W ORD L IST root meaning examples fer carry transfer, refer pseudo false pseudonym neuro nerve neurosurgeon, neurology W EEK T WENTY -F OUR W ORD L IST root meaning examples tomy cut anatomy, tonsillectomy hema blood hemoglobin, hematoma proto first protocol, prototype W EEK T WENTY -F IVE W ORD L IST root meaning examples phon sound phoneme, phonics mono one monosyllabic, monorail viv life revive, vivacious W EEK T WENTY -S IX W ORD L IST root meaning examples morph shape animorph, metamorphosis vest clothes vested, investment bene good benefit, benefactor W EEK T WENTY -S EVEN W ORD L IST root meaning examples pond think respond, ponder corp body corpse, corporation dorm sleep dormitory, dormant W EEK T WENTY -E IGHT W ORD L IST root meaning examples pater father paternal, paternity nov new novel, novice punct point punctual, punctuation W EEK T WENTY -N INE W ORD L IST root meaning examples ject throw object, trajectory tion act or state nation, action loco place locomotive, location W EEK T HIRTY W ORD L IST root meaning examples dox opinion orthodox, paradox amphi both amphibian, amphitheater magn great magnify, magnificent W EEK T HIRTY -O NE W ORD L IST root meaning examples eu good euphoric, euphemism endo within endocrinology, endogamy phobia fear agoraphobia, arachnophobia W EEK T HIRTY -T WO W ORD L IST root meaning examples ortho straight orthodontist, orthodox put think compute, computer ver true verify, verdict W EEK T HIRTY -T HREE W ORD L IST root meaning examples matri mother matriarch, matrimony mega large megaphone, megalomania pop people population, popular sangui blood sanguine, sanguinary