Complete
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7 14 19 1 9 12 21 2 15 3 11 20 10 4 18 16 5 8 13 6 17
  1. 1 a Diacritical mark over a vowel — fix cruel MC (anag) (10)
  2. 7 a Person in charge of a lifeboat (8)
  3. 8 a Prosperous time — rumbling sound (4)
  4. 9 a Affectedly dainty (4)
  5. 10 a Large plover with a loud call — peewit (7)
  6. 12 a Ghost that makes strange noises and disorders furniture (11)
  7. 14 a Cry — whale fat (7)
  8. 16 a Egg (4)
  9. 19 a List of food on offer (4)
  10. 20 a On which planes land (8)
  11. 21 a Reinforce (10)
  12. 1 d Scottish smallholding (5)
  13. 2 d Bertrand ___ , philosopher and mathematician, d. 1970 (7)
  14. 3 d Mormon US state (4)
  15. 4 d Spanish dance — a dong fan (anag) (8)
  16. 5 d Nudging joint? (5)
  17. 6 d Hat — engine cover (6)
  18. 11 d Power — advantage (8)
  19. 12 d Curtain rail concealer (6)
  20. 13 d Complain bitterly (7)
  21. 15 d Forthright — pointless (5)
  22. 17 d Capital of Lombardy (5)
  23. 18 d Adult tadpole (4)

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