Medical Assisting- Prefix

Front 1

A-

Back 1

Not, without

Front 2

An-

Back 2

Not, without

Front 3

Auto-

Back 3

Self

Front 4

Dia-

Back 4

Complete

Front 5

End-, endo-

Back 5

Within

Front 6

Epi-

Back 6

Upon

Front 7

Ex-

Back 7

Outside of

Front 8

Hyper-

Back 8

Excessive, above

Front 9

Hypo-

Back 9

Deficient, below

Front 10

In-

Back 10

Into, in

Front 11

Peri-

Back 11

Around

Front 12

Pro-

Back 12

Before

Front 13

Re-

Back 13

Back, again

Front 14

Retro-

Back 14

Behind

Front 15

Sub-

Back 15

Below, under

Front 16

Trans-

Back 16

Across, through