Prefixes

Question 1

a-, ab-

Answer 1

away

Question 2

ad-

Answer 2

to, towards

Question 3

ante-

Answer 3

before

Question 4

circum-

Answer 4

around, on all sides

Question 5

com-

Answer 5

together (with, completely

Question 6

de-

Answer 6

down, utterly, from

Question 7

e-, ex-(ef-)

Answer 7

out

Question 8

in- (il-, im-, ir-)

Answer 8

in, on, against

Question 9

inter-

Answer 9

between

Question 10

ob- (oc-, of-, op-)

Answer 10

toward, to meet, against

Question 11

per-

Answer 11

through, thoroughly

Question 12

poste-

Answer 12

after

Question 13

prae-

Answer 13

before, previously

Question 14

pro-

Answer 14

in front of, forth

Question 15

sub- (suc, suf, sum, sup, sur, sus)

Answer 15

under, up from under

Question 16

super-

Answer 16

over and above

Question 17

trans- (tra-, trans-)

Answer 17

across

Question 18

Dis- (di-, dif-)

Answer 18

Apart

Question 19

In- (il- im- ir-)

Answer 19

Not

Question 20

Re-

Answer 20

Back, again

Question 21

Se-

Answer 21

Apart