Prefixes/ Directions

Front 1

Supra-

Back 1

Above

Front 2

Super-

Back 2

Above

Front 3

Epi-

Back 3

Above

Front 4

Ultra-

Back 4

Above

Front 5

Hyper-

Back 5

Above

Front 6

Anti-

Back 6

Against

Front 7

Contra-

Back 7

Against

Front 8

Peri-

Back 8

Around

Front 9

Pre-

Back 9

Before

Front 10

Pro-

Back 10

Before

Front 11

Ante-

Back 11

Before

Front 12

Retro-

Back 12

Behind

Front 13

Dors/o

Back 13

Behind

Front 14

Poster/o

Back 14

Behind

Front 15

Infra-

Back 15

Below

Front 16

Sub-

Back 16

Below

Front 17

Hypo-

Back 17

Below

Front 18

Inter-

Back 18

Between

Front 19

Endo-

Back 19

Inside

Front 20

Mid-

Back 20

Middle

Front 21

Para-

Back 21

Near

Front 22

Exo-

Back 22

Outside

Front 23

Ecto-

Back 23

Outside

Front 24

Extra-

Back 24

Outside

Front 25

Later/o

Back 25

Side

Front 26

Dia-

Back 26

Through

Front 27

Per-

Back 27

Through

Front 28

Intra-

Back 28

Within