a-, an-
no, lacking
ab-
away from, out from
ac-, ad-, ap-
to, toward
-aceus, -aceous
of or pertaining to
acou-
hearing
acr-, acro-
extreme, peak
adeno-
gland
agri-
field, soil
-al
having character of
alb-
white
-algia
pain
alto-
high
ameb-
change, alternation
amphibi-
leading a double life
ampho-, amb-
both
ana-
up
andro-
masculine, man
anemo-
wind
angio-
vessel
ante-
before, ahead of time
antero-
front
antho-
flower
anti-
against
anthropo-
man