Prefixes

Front 1

ante-

Back 1

Before, forward

Front 2

anti-

Back 2

Against

Front 3

ecto-

Back 3

Out, outside, outer

Front 4

endo-

Back 4

Within, inner

Front 5

hyper-

Back 5

Above, beyond, excessive

Front 6

hypo-

Back 6

Below, under, deficient

Front 7

inter-

Back 7

Between

Front 8

intra-

Back 8

Within

Front 9

para-

Back 9

Beside, alongside, abnormal

Front 10

per-

Back 10

Through

Front 11

peri-

Back 11

Around

Front 12

pre-

Back 12

Before, in front of

Front 13

pro-

Back 13

Before

Front 14

super-

Back 14

Above, beyond

Front 15

supra-

Back 15

Above, beyond