Chapter 2 Prefixes 2

Front 1

de-

Back 1

down; from

Front 2

dia-

Back 2

through; between

Front 3

dis-

Back 3

free of; to undo; double; negative

Front 4

dys-

Back 4

bad; difficult; painful; disordered

Front 5

echo-

Back 5

sound

Front 6

ecto-

Back 6

outside

Front 7

endo-

Back 7

within; inner

Front 8

epi-

Back 8

upon; over; after

Front 9

eu-

Back 9

well; easily; good; normal

Front 10

ex-

Back 10

away from; outside

Front 11

exo-

Back 11

outward

Front 12

extra-

Back 12

outside; beyond

Front 13

hemi-

Back 13

half

Front 14

homeo-

Back 14

likeness; same

Front 15

homo-

Back 15

same

Front 16

hydro-

Back 16

water

Front 17

hyper

Back 17

excessive; above

Front 18

hypno-

Back 18

sleep; hypnosis

Front 19

hypo-

Back 19

under; below; beneath; less than normal

Front 20

indio

Back 20

individual

Front 21

im-

Back 21

not

Front 22

in-

Back 22

in; inside; within; not

Front 23

infra-

Back 23

beneath; below; under