Vocabulary Quiz:

1. impregnable

2. trepidation

3. oscillate

4. exonerate

5. sagacity

6. arbitrary

7. limpid

8. rancid

9. deferential

10. desecrate

11. prudence

12. amalgamate

13. myriad

14. bilk

15. placid

16. frivolous

17. impute

18. tedious

19. negligent

20. nocturnal

Time left: 200 seconds