Yesterday’s solutions:

Across: - 1 Hiccup. 4 Pagan. 7 Paper round. 8 Neon. 9 Sidle. 11 Bus lane. 13 Droplet. 15 Cinch. 17 Rear. 18 Amphibious. 20 Merry. 21 Eleven.

Down: - 1 Hobnob. 2 Cyan. 3 Pretend. 4 Parts. 5 Gnu. 6 Nudge. 7 Poison. 10 Delves. 12 Erudite. 14 Tartan. 15 Chasm. 16 Hairy. 17 Ruse. 19 Par.