a-, an-
no, not, without
ab-
away from
ad-
toward, near
abdomin/o
abdomen
-ac, -al
pertaining to
-an, -ar, -ary
pertaining to
aden/o
gland
dip/o
fat
-algesia
sensitivity to pain
-algia
pain
ana-
up, apart, backward, again, anew
angi/o
vessel (blood)
ante-
before, forward
anter/o
front
anti-
against
aort/o
aorta (largest artery)
append/o, appendic/o
appendix
arter/o, arteri/o
artery
arthr/o
joint
-ase
enzyme
audi/o, audit/o
hearing
aut/o, aut-, auto
self, own
axill/o
armpit