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Latin and Greek. Prefixes, Suffixes, and Roots. UNIT. I. PREFIX. d e-. a way d own remove, reduce Ex. defrost, debug, deflate. PREFIX. re-. again back, backward Ex. react, recognize, return. SUFFIX. - tion. state of q uality of Ex. action, direction, irritation. UNIT.
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Latin and Greek Prefixes, Suffixes, and Roots
UNIT I
PREFIX de- • away • down • remove, reduce • Ex. defrost, debug, deflate
PREFIX re- • again • back, backward • Ex. react, recognize, return
SUFFIX -tion • state of • quality of • Ex. action, direction, irritation
UNIT II
PREFIX dis- • not • opposite of • Ex. disagree, disinterested, disable
PREFIX un- • not • to reverse an action • Ex. unkind, unceasing, undo
ROOT anthrop • human • man • Ex. anthropology, philanthropic, misanthrope
UNIT III
PREFIX anti- • against • Ex. antibiotic, anti-smoking, anticlimactic
ROOT aqua • water • Ex. aquatic, aquarium, aqueduct
ROOT auto • self • Ex. automobile, autobiography, autograph
UNIT IV
ROOT astro • star; outer space • Ex. astronaut, astronomy, asteroid
ROOT bi • two • Ex. bicycle, biped, biplane
ROOT biblio • book • Ex. bibliophile, bibliography, Bible
UNIT V
ROOT bio • life • Ex. biology, biography, biome
ROOT cardio • heart • Ex. cardiology, cardiogram, cardiovascular
ROOT carn • flesh • Ex. carnivore, reincarnate, incarnate
UNIT VI
ROOT circu • around • Ex. circuitous, circus, circumference
ROOT chron • time • Ex. chronological, synchronize, chronical
ROOT cogn • knowledge • Ex. cognitive, recognize, incognito
UNIT VII
PREFIX contra- • against • Ex. contrast, contradict, contralto
PREFIX counter- • opposing, against • Ex. counteract, counterattack, counterproductive
ROOT corp • body • Ex. corporation, corporeal, corpse
UNIT VIII
ROOT cred • believe • Ex. credible, incredible, credits
ROOT derm • skin • Ex. dermatologist, epidermis, dermatitis
ROOT dict • say • Ex. dictate, dictionary, contradict
PREFIX eu- • good • Ex. euphemism, eulogy, eurphoria
UNIT IX
SUFFIX -ic • of; relating to • Ex. academic, historic, horrific
PREFIX in- • not • Ex. independent, inexcusable, insubordinate
PREFIX epi- • on; above • Ex. epidemic, epicenter, epilogue
UNIT X
PREFIX endo- • inside; within • Ex. endorse, endontics, endoplasmic
PREFIX ex- • outside; away from; former • Ex. exclude, excommunicate, exhibit
PREFIX extra- • outside; beyond • Ex. extraterrestrial, extrovert, extraordinary
UNIT XI
ROOT fin • end • Ex. finish, finite, refine, finale
ROOT gen • birth, race • Ex. genetic, genesis, generate, genealogy
ROOT giga • billion • Ex. gigabyte, gigabit, gigahertz, gigantic
UNIT XII
ROOT graph • write • Ex. paragraph, biography, photograph, polygraph, graphite
ROOT hemi • half • Ex. hemisphere, hemiplegia, hemidemisemiquaver
PREFIX kilo- • thousand • Ex. kilogram, kilobyte, kilometer