endo-
in, within
intra-
in, within
epi-
above, upon
hypo-
under, below; deficient
infra-
under, below
sub-
under, below
inter-
between
retro-
backward, behind
bi-
two
dipl-
double
diplo-
double
hemi-
one-half
hyper-
excessive, above normal
macro-
large
micro-
small
mono-
one
uni-
one
multi-
many, much
poly-
many, much
quadri-
four
tri-
three
ab-
from, away from
ad-
toward
circum-
around