Previous solution

Across: 6. Rabble 7. Mishap 10. Donated 11. Cured 12. Tool 13. Genre

16. Grate 17. Guru 20. Idled 21. Staunch 22. Eluded 23. Veneer.

Down: 1. Predetermine 2. Abandon 3. Elite 4. Discard 5. Chore 8. Pedal pushers 9. Advertise 14. Trudges 15. Nuances 18. Cloud 19. Saves.