large
macro-
mega(lo)-
small
micro-
half
semi-
half (one side)
hemi-
one
mono-
uni-
two
bi-
three
tri-
four
quad(ri)-
equal
equi-
many
poly-
above normal / increased
hyper-
below normal / decreased
hypo-
normal / good
eu-
after
post-
again
re-
back / backward
retro-
before
pro-
pre-
ante-
fast
tachy-
new
neo-
time, long time
chron-
slow
brady-
away from
ab-
above
supra-
around
peri-