Vocabulary Quiz:

1. tradesman

2. fissure

3. indefatigable

4. penury

5. stratum

6. substantiate

7. erudition

8. ferocious

9. phoenix

10. sophistry

11. tether

12. impudence

13. puerile

14. deviation

15. obsolete

16. tribulation

17. obfuscate

18. knoll

19. undertaking

20. obituary

Time left: 200 seconds