Prefixes

Question Answer
a/an without, not
circum/peri around
dia/trans through, across
dipl/diplo double
dys bad, painful, difficult
endo/intra in, within
homo/homeo same
hypo under, below, difficult
macro large
micro small
mono/uni one
pre/pro before, in front of
primi first
retro backward, behind
super upper, above