BEGINS WITH A
a-
What is without,lack of?
ante-
What is before, forward?
circum-
What is around,about?
dys-
What is difficult, painful, abnormal?
ex(o)-
What is outside, away from?
ab-
What is away from?
anti-
What is against, opposed to?
contra-
What is against,opposite?
ect(o)-
What is out,outside?
extra-
What is outside, in addition?
ad-
What is to,toward?
auto-
What is self?
de-
What is down from, away?
end(o)-
What is within?
hemi-
What is half?
an-
What is without,lack of?
bi-
What is two?
di-
What is twice,double?
epi-
What is upon, over, above?
hyper-
What is over, excessive, high?
ana-
What is up,back,again?
brady-
What is slow?
dia-
What is through, completely?
eu-
What is easy, good, normal?
hypo-
What is under, below normal?