a-/an-
not/without
ab-
away from (abduct)
ad-
toward (adduct)
albus-
white (albinuria)
ambi-
both
ante-/pre-/pro-
before
anti-/contra-
against
bi-/di-
two
brady-
slow
circum-
around
cyano-
blue
de-
down from/removing
dia-
through/between,across
dys-
difficult/abnormal
ecto-/ex-/exo-
outside/without/away from
en-/endo-/em-/eso-
inside
epi-
above/on
erythro-
red
eu-
good/normal
glyco-
sweet/sugar
hemi-/semi-
half/partly
hyper-
excessive/greater than normal
hypo-/sub-
beneath/below normal
in-
not (inability)