Yesterday’s solutions:

Across: 6 Related. 7 Reach. 9 Bread. 10 Refined. 12 Teetotaller. 14 Investigate. 18 Lighter. 19 Class. 21 Shell. 22 Endemic.

Down: 1 Beard. 2 Palace. 3 Beg. 4 Denial. 5 Schemer. 8 Vestige. 11 Stutter. 13 Insight. 15 Exhale. 16 Tiller. 17 Astir. 20 One.