1
pro-
before, forward, in favor of
2
dis-
not, apart, away
3
inter-
between or among
4
con- (co-, com-, col-, cor)
together, connect, or with
5
geo-
earth, ground, or soil
6
trans-
across, beyond, or to change
7
ad-
to or toward
8
in-, im-, il-, ir-
in or not
9
ex-, e-, ec-, ef-
out or away from