Ab-
Away from
Dys-
Difficult, painful, bad
Endo-
Within, inside
Poly-
Many
Pre-
Before
Sub-
Below, under, less
A-
Without, no
An-
Without, no
Ad-
Toward
Anti-
Against
Eu-
Good, easy, normal
Ex/exo-
Without, outside, away from
Ecto-
Outside
Intra-
Within
Oligo-
Scant, little
Post-
After
Epi-
Above
Extra-
Outside
Hyper-
Above, increased, more than normal
Hypo-
Below, under, decreased
Infra-
Below
Inter-
Between
Intra-
Within
Meta-
Beyond