Previous solution

Across: 1. Chaired 5. Suppose 9. Unspoiled 10. Trust 11. Bush-baby 12. Cohere 14. Despaired 16. Intro 17. Sapid 19. Therefore 21. Relics 22. Stupidly 26. Bimbo 27. Resonance 28. Excused 29. Diddled.

Down: 1. Crumb 2. Assists 3. Rhomb 4. Deliberate 5. Side 6. Patronise

7. Opulent 8. Entrecote 13. Advertised 14. Desirable 15. Audacious 18. Polemic 20. Ordinal 23. Pined 24. Yield 25. Grid.