| A | B |
|---|
| a-, an- | without, lack of, not |
| ab- | away from |
| ad- | toward, to, near |
| ambi-,amphi-,ampho- | both |
| ana- | up, toward, apart |
| ante- | before,in front of,forward |
| anti- | against, opposing |
| apo- | separation from,derived from |
| auto- | self |
| bi- | two, double ,twice |
| cata- | down, under, lower, against |
| circum- | around |
| co- (before a vowel),con- | with, together |
| contra- | opposed, against |
| de- | reverse, remove |
| di- | two, twice |
| dia- | between,through,apart,across,completely |
| dis- | apart from, free from |
| dys- | difficult, painful, abnormal |
| com-(before b,m,p,) | with, together |
|
