a-, an-
no, not, without
ante-
forward, in front of, before
anti-
against
dys-
painful, abnormal, difficult, bad
endo-, end-, intra-
within
epi-
above, upon
hyper-
excessive, above
hypo-
deficient, below
inter-
between
neo-
new
par-, para-
near, beside
per-
through
peri-
surrounding, around
poly-
many, much, excessive, frequent
post-
after, behind
pre-
before, in front of
sub-
under, below
trans-
through, across