3.3

1. perspicacity
2. predilection
3. prerogative
4. propensity
5. propriety
6. prostration
7. restitution
8. sagacity
9. surfeit
10. vicissitude
11. lambent
12. latent
13. marital
14. partisan
15. recumbent
16. salient
17. seditious
18. succinct
19. tangible
20. tentative