Yesterday’s solutions:

Across: 1 Smorgasbord. 9 Scoffed. 10 Potency. 11 Unpopular. 12 Chasm. 13 Repair. 15 Mongrel. 19 Reigned. 20 Nausea. 23 Addle. 25 Enumerate. 27 Funfair. 28 Jealous. 29 Motherboard.

Down: 1 Scoop. 2 Offspring. 3 Gadfly. 4 Superior. 5 Optic. 6 Dungarees. 7 Ossuary. 8 Pygmy. 14 Pseudonym. 16 Guatemala. 17 Rehearse. 18 Far East. 21 Jaffa. 22 Punjab. 24 Exact. 26 Avoid.