Prefixes Flashcards
When studying this deck, think of the meaning of the prefix, but also examples of words you already know that have them.
a, an
without, not (asexual, amoral, anarchy, anhydrous, Anabaptist, anachronism)
ab, abs, a
apart, away from (abnormal, abduct, abductor (muscle), abscission . See “ad”)
ad
toward [adhere, adductor (muscle) . See “ab”, adumbrate]
agere
act (agent, agency, agenda)
amphi, ambi
round, both sides (amphitheater, amphibian, ambidextrous, ambivalent)
ante
before (antedate, anteroom, antecedent, anterior)
anthro
man (anthropology, anthropomorphic)
anti
against (antipathy, antitank, anticlimax)
aqua
water (aquarium, aqueous)
archaios
ancient (archeology, archetype, archaic, archeozoic)
archos
leader, first, chief (monarchy, oligarchy, anarchy, archetype, architect)
audio
hear (audiophile, audiometer, auditory)
auto
self (automatic, automaton, auto-immune)
bi
two (bi-partisan, bisexual, biennial, binary, bicuspid, bivalve)
bene
well, favorable (benefit, benevolent, benefactor, beneficent)
bible
book (bibliography, Bible, bibliophile)
bio
life (biology, biography, bio-active)
caco
bad (cacophony)
cide
kill (homicide, parricide, germicidal, ecocide)
circum
around (circumference, circumlocution, circumnavigate)
constitutus
stand (constitution, statute)
corpus
body (corpse, corporeal punishment, corpus callosum)
cracy
rule (democracy, theocrat, technocracy)
credo
belief (credit, (see also roots section)
demos
people (democracy, demographic)
di
two, double (dimorphism, dicotyledon, diatomic)
dia
across, through (diagonal, dialectic, dialogue, diagnosis)
dis
not, apart (disperse, disinherit, disenfranchise, distend)
dominus
lord (dominant, dominion)
dynasthai
be able (dynamic, dynamo, dynasty, dynamite)
ego
I, self (ego, egomaniac, egocentric)
epi
upon, over (epidermis, epidemic, epigram, epitaph, epithet, epiphyte, epistasis, epinephrine, epiphysis)