Ab -
1. abrasive
2. absent
3. abstract
4. avocation
5. abrupt
6. abstain
7. absent
8. aborigine
9. abdicate
10. absorb
11. abnormal
12. abduct
13. avert
14. abdicate
15.
16.
1. abrasive
2. absent
3. abstract
4. avocation
5. abrupt
6. abstain
7. absent
8. aborigine
9. abdicate
10. absorb
11. abnormal
12. abduct
13. avert
14. abdicate
15.
16.