a-
not
an-
not
anti-
against
contra-
against
de
down, away from
ante-
before
pre-
before
pro-
before, on behalf of
brady-
slow
tachy-
fast
post-
after
re-
again
ab-
away
ad-
toward
circum-
around
peri-
around
dia-
through
trans-
through
e-
out
ec-
out
ex-
out
ecto-
outside
exo-
outside
extra-
outside