Vocabulary Quiz:

1. practitioner

2. plummet

3. precedence

4. cogent

5. contend

6. crockery

7. loafer

8. tremor

9. craven

10. caustic

11. adulterate

12. optimum

13. petulant

14. conflagration

15. ingenious

16. insinuate

17. gloat

18. breach

19. interregnum

20. encroach

Time left: 200 seconds