Last week’s solution

Across: 1 Priest; 4 Deduct; 9 Recrimination; 10 Sincere; 11 Ample; 12 Spite; 14 Regal; 18 Incur; 19 Teacher; 21 Knowledgeable; 22 Resist; 23 Patent.

Down: 1 Perish; 2 Inconspicuous; 3 Shine; 5 Emanate; 6 Unimpeachable; 7 Tender; 8 Rider; 13 Thrills; 15 Bicker; 16 Study; 17 Arrest; 20 Arena.