1. Questionable (7)
5. A fast Brazilian dance (7)
9. Whipping boy (9)
10. Proficiency (5)
11. Unidentified (7)
12. Warrior (7)
13. Financial officer (9)
15. Spermal fluid (5)
17. Malicious burning to destroy property (5)
19. Unenergetic (9)
22. Firefighter (7)
25. Porridge (7)
26. A keyboard instrument (5)
27. Happen (9)
28. Bearing a title signifying nobility (7)
29. A North American time zone (7)
Down
1. Strong feelings of dislike (7)
2. Total absence of light (9)
3. Burdensome (7)
4. Villain (9)
5. Egyptian water lily (5)
6. Strongmen build these (7)
7. Exculpation (5)
8. A control surface of a plane (7)
14. An explanation of the fundamental reasons (9)
16. Attract strongly (9)
17. A deliberately offensive act (7)
18. Specified (7)
20. Creative person (7)
21. An Irish girl (7)
23. Not wrong (5)
24. Gunpowder ingredient (5)