Prefixes: Position Or Location

Front 1

anti-

Back 1

against, opposing

Front 2

apo-

Back 2

separation from, derivation from

Front 3

circum-

Back 3

around

Front 4

contra-

Back 4

opposite, against, opposed

Front 5

dorso-

Back 5

pertaining to the back

Front 6

ecto-

Back 6

outside, misplaced

Front 7

endo-

Back 7

within, inner

Front 8

epi-

Back 8

on, over, upon

Front 9

extra-

Back 9

outside of, in addition to

Front 10

hyper-

Back 10

above, excessive, beyond

Front 11

hypo-

Back 11

under, deficient, beneath

Front 12

infra-

Back 12

below

Front 13

inter-

Back 13

between parts

Front 14

intra-

Back 14

within parts

Front 15

medi-

Back 15

middle

Front 16

para-

Back 16

beside, beyond

Front 17

peri-

Back 17

around

Front 18

pro-

Back 18

for, in front of, before

Front 19

pseudo-

Back 19

false

Front 20

sub-

Back 20

beneath, under

Front 21

super- or supra-

Back 21

excessive, above, superior

Front 22

trans-

Back 22

across, through, over, beyond

Front 23

ultra-

Back 23

excessive, extreme, beyond