prefixes

Question 1

a-, an-

Answer 1

not, without (atypical, antonym

Question 2

ab-

Answer 2

away, from, off (abnormal)

Question 3

ante-

Answer 3

prior t o ( antedate)

Question 4

counter-

Answer 4

contrary, opposite (counterpart)

Question 5

dis-

Answer 5

away from, apart (desperse)

Question 6

intro-

Answer 6

in, into (intrvert)

Question 7

mis-

Answer 7

bad, wrong, ill

Question 8

poly-

Answer 8

many, much (polytechnic)

Question 9

pro

Answer 9

earlier, prior to (proceed, profess)

Question 10

semi-

Answer 10

half, partly (semiannual)