Puzzles June 2023

Across

• 1 Men rant about leftovers (7)
• 5 Good concrete (5)
• 8 Oscar meets a French church cat (5)
• 9 Adults following with many a bondsman? (7)
• 10 Cheek being free of facial hair? (13)
• 11 Chetnik scratching bottom? Frightfully cultural (6)
• 12 Supports couples (6)
• 15 Postmen scan me vaguely for inclusion (13)
• 18 Precipitate argument (7)
• 19 Private meal but no starter (5)
• 20 Contests expected to get extremely ludicrous (5)
• 21 Stuff recovered from the lower section of Glen Canyon (7)

Down

• 1 Heartless mob after Greek character's diamond (5)
• 2 King Solomon archetypally scrapped some outward signs (7)
• 3 Card maniac danced around with odd foes, perhaps (3,2,8)
• 4 Smash another watch with slick finish (6)
• 5 Carol, embracing a boy with female attire, is disguised as Caesar, maybe? (5,8)
• 6 Somewhere in Belgium's superior (5)
• 7 Stops crazy headmistress leaving chaotic harem (7)
• 11 Around me rampant greed materialized (7)
• 13 Mrs Mop could start to get less stout (7)
• 14 Badger lashes out (6)
• 16 Seal suffocating near tight finish (5)
• 17 Short of computer servers (5)