Key Prefix/suffix/terms

Front 1

ab-

Back 1

from

Front 2

ad-

Back 2

toward

Front 3

circum-

Back 3

around

Front 4

cyt-

Back 4

cell

Front 5

dia-

Back 5

through

Front 6

end- or endo-

Back 6

within

Front 7

epi-

Back 7

upon

Front 8

ex-

Back 8

out of, away from

Front 9

extra-

Back 9

outside of, away, beyond

Front 10

glycol-

Back 10

sugar

Front 11

hem- or hemo-

Back 11

blood

Front 12

histo-

Back 12

tissue

Front 13

hyper-

Back 13

above

Front 14

hypo-

Back 14

below

Front 15

inter-

Back 15

between

Front 16

intra-

Back 16

within

Front 17

iso-

Back 17

equal

Front 18

meso-

Back 18

middle

Front 19

mono-

Back 19

single

Front 20

myo-

Back 20

muscle

Front 21

ost-, oste-, osteo-

Back 21

bone

Front 22

para-

Back 22

beyond

Front 23

peri-

Back 23

around

Front 24

pro-

Back 24

before

Front 25

retro-

Back 25

backward

Front 26

scler- or sclera-

Back 26

hard

Front 27

-sis

Back 27

state or condition

Front 28

super-

Back 28

above or beyond

Front 29

supra-

Back 29

on the upper side of

Front 30

trans-

Back 30

through

Front 31

uni-

Back 31

singular, one

Front 32

lumen

Back 32

the central space within a duct or other internal passageway.

Front 33

medullary / medulla

Back 33

the center or inner portion/structure

Front 34

cortical / cortex

Back 34

the outer layer or portion

Front 35

apical / apex

Back 35

highest point

Front 36

basal / base

Back 36

lowest point