1. Awful – Dreadful

2. Helpful – Beneficial

3. Beginning – Initiate

4. Agree – Concur

5. Distinct – Different

6. Encourage – Promote

7. Excite – Arouse

8. Especially – Particularly

9. Exactly – Precisely

10. Attract – Lure

11. New – Modern

12. Necessary – Essential

13. Poor – Destitute

14. Save – Preserve

15. Possible – Plausible

16. Perfect – Accurate

17. Success – Victory

18. Phenomenon – Fact , Situation, Case

19. Prohibit – Ban

20. Huge – Immense