a-
no, not, without
an-
no, not, without
dia-
complete, through
dys-
bad/painful/difficult/abnormal
hyper-
excessive, above normal
hypo-
deficient, below normal
intra-
within/in
neo-
new
peri-
around, surrounding
pre-
before
pro-
before, forward
sym-
with, together
syn
with, together