1.5

1. adhere
2. alter
3. assail
4. augment
5. chastise
6. disperse
7. diverge
8. emulate
9. extricate
10. forage
11. antagonist
12. apathy
13. avarice
14. clarity
15. conjecture
16. defiance
17. dexterity
18. discretion
19. exertion
20. exuberance