a-
without/not
an-
without/not
auto-
self
bi-
two, double, both pair
-brady
(slowly)
dys-
bad
hemi-
half
hyper-
above, more than normal
hypo-
under
inter-
between
intra-
within/inside
multi-
many
peri-
about/around
poly-
many
post-
after
pre-
before
quad-
four/fourth
retro-
backwards
semi-
half
sub-
under