a
without
ambi
both
an
without
ante
before
anti
against
bi
two or both
brady
slow
chlor
green
circum
around
cirrh
yellow
con
with
contra
against
cyan
blue
dia
across or through
dis
separate from or apart
dys
painful, difficult
ec
away or out
endo
within
epi
upon
erythr
red