Prefix D. Direction

Question 0

Ad-

Answer 0

To, toward

Question 1

Ab-

Answer 1

Away from

Question 2

De-

Answer 2

Away, not, down

Question 3

Dia-

Answer 3

Apart, separate, across, through

Question 4

E-

Answer 4

Out

Question 5

Ex-

Answer 5

Away from, out, completely

Question 6

In-, im-

Answer 6

In, inside, within, not

Question 7

Pro-

Answer 7

Forward

Question 8

Re-

Answer 8

Back, again

Question 9

Retro-

Answer 9

Behind, backward