ACROSS
1. Prosperous (10) 7. Sovereign (5) 8. Masque tower (7) 10. Last (8)
11. Kiln (4) 13. Portray (6) 15. Develop (6) 17. Frank (4) 18. Four-fifths of air (8) 21. Rascally (7) 22. Accumulate (5) 23. Backward view (10) DOWN 1. Cleave (5) 2. Pottery (8) 3. Hatred (6) 4. Dispatch (4) 5. Disentangle (7) 6. Basis (10) 9. Compassion (10) 12. Vanquished (8) 14. Introduction (7) 16. Wealth (6) 19. Award (5) 20. Row (4)