Yesterday’s solutions:

Across: 4 Addenda. 8 Retain. 9 Assault. 10 Futile. 11 Overdo. 12 Splendid. 18 Credence. 20 Better. 21 Terror. 22 Liberal. 23 Recess. 24 Prosper.

Down: 1 Profess. 2 Stately. 3 Violin. 5 Dislodge. 6 Eraser. 7 Delude. 13 Decrease. 14 Unarmed. 15 Depress. 16 Senior. 17 Stress. 19 Deepen.