QUICK CLUES:

Across

6. Dictionary (7)

7. Flinch (5)

9. Gratuity (3)

10. Unbiased (9)

12. Need (11)

15. Improper (11)

17. Mirth (9)

19. Bashful (3)

21. Indolence (5)

22. Stonework (7)

Down

1. Weird (5)

2. Row (3)

3. Chamber (4)

4. Malady (9)

5. Skinny (7)

8. Customer (6)

11. Hit back (9)

13. Riotous (6)

14. Impious (7)

16. Evade (5)

18. Rip (4)

20. Highest (3)