Quick –

No. 16, 477

Across: 7 Brawl; 8 Thistle; 9 Insight; 10 Tenor; 12 Appetising; 15 Adulterate; 18 Easel; 19 Glamour; 21 Foresee; 22 Right.

Down: 1 Obliterate; 2 Pause; 3 Plug; 4 Statue; 5 District; 6 Utensil; 11 Regularity; 13 Pitiless; 14 Cursory; 16 Regret; 17 Tough; 20 Awry.