Quick –

No. 16, 471

Across: 1 Application; 9 Therapy; 10 Satin; 11 Canon; 12 Treacle; 13 Lustre; 15 Tablet; 18 Brassie; 20 Khaki; 22 Chide; 23 Consume; 24 Philanderer.

Down: 2 Preen; 3 Learner; 4 Coyote; 5 Taste; 6 Optical; 7 Stickleback; 8 Entertained; 14 Spanish; 16 Askance; 17 Beacon; 19 Spell; 21 Abuse.