Prefix | Meaning | Examples | | | | -agog, -agogue | leader | demagog, pedagogue | | | | -anthrop | human, man | anthropology, anthropomorphic, misanthrope | | | | -arch- | chief, leader, ruler | archangel, monarch, archaic, archenemy | | | | -auto- | self | autobiography, automobile, autocracy | | arising from within | automaton | | | | biblio- | book | bibliography, bibliophile | bi-, bio- | life | biosphere, biography, autobiography, | | biology, antibiotic | | | | | chrom- | color | chromatic, monochrome, polychrome | | | | chron- | time | chronicle, chronology, chronometer, synchronize | | | | -crac-, -crat- | rule, ruler | autocrat, democracy, bureaucrat, democracy, plutocrat | | | | crypt | hidden | cryptogram, cryptology, cryptic | | | | demo- | people | demography, democracy, epidemic | | | | derm- | skin | dermatology, epidermis, hypodermic | | | | dox | belief, opinion | orthodoxy, paradox, heterodoxy | | | | dynam- | power | dynamo, hydrodynamics | | | | -gam- | marriage | monogamy, polygamy, bigamy | | | | geo- | earth | geopolitical, geology, geography, geothermal | | | | -graph- | writing, printing | graphology, biography, telegraph, digraph, orthography, geography | | | | -gyn- | woman | gynecologist, misogynist, androgynous, polygyny | | | | hem- | blood | hematology, hemophilia, hemoglobin | | | | hetero- | other, different | heterosexual, heterodoxy, heterodox heterogeneous | | | | homo- | same | homosexual, homogeneous, homogenized | | | | hydro- | water | dehydrate, rehydrate, hydraulics, hydroelectric, hydroplane | | | | log | study, field of, | biology, geology, etymology, cardiology, | | word | neologism, monologue | | | | macro- | large | macrocosm, macroeconomics | | | | metri, meter- | measure | geometric, thermometer, odometer | | | | micro- | small | microscope, microcosm, microeconomics | | | | mono- | one, alone, single | monologue, monotheism, monarchy, monogamy, monogram, monopoly | | | | morph- | form, structure | metamorphosis, amorphous, morpheme, morphology | | | | neo- | new, recent | neologism, neo-liberal, neonatology. neolithic | | | | neuro- | nerve | neurology, neurosis, neurobiology | | | | -nym-, -onym | word, name | synonym, acronym, eponymous, anonymous, pseudonym | | | | ortho- | straight, correct | orthodox, orthodontist, orthopedic | | | | pan- | all, every | pantheism, Pan-Hellenic, panorama, pandemic | | | | path- | feeling, suffering | sympathy, apathy, empathy, pathos, telepathy, pathology | | | | phil-, philo- | like, lover of | philosophy, Francophile, bibliophile, philately, philanthropy | | | | phobia | exaggerated fear | photophobia, claustrophobia, agoraphobia | | | | phon-, phono- | sound, voice | telephone, euphony, cacophony, phonograph, phonogram | | | | poly- | many, several | polygon, polygamy, polyandry, polygyny, polytechnic, polytheism | | | | proto- | first | prototype, protoplasm, protobiology | | | | psych- | soul, spirit, mind | psychology, psychic, psychosomatic, psychobiography | | | | soph | wisdom, knowledge | philosophy, sophisticated, sophomore (wise fool) | | | | tele- | distant, far off | telephone, telepathy, telegram, television, telekinetic | | | | theo- | god, deity | theology, polytheism, atheist, pantheism, monotheism, theocentric | | | | therm- | heat | thermal, thermos, thermometer | | | | -tomy | cutting | appendectomy, splenectomy | | | | zoo | animal | zoo, zoology, zooaltry |
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