Previous quick solution

Across: 6. Cadaver 7. Vocal 9. Fad 10. Treachery 12. Hardpressed 15. Flying start 17. Affluence 19. Jab 21. Bests

22. Banshee

Down: 1. Fatal 2. Bad 3. Peer 4. Sophistry 5. Barrier 8. Garret

11. Vacillate 13. Dogged 14. Bluffed 16. Water 18. Clad

20. Ask