Alphabetical speaking

1234567891011121314151617181920212223242526
Across
  1. 1. Waterfowl that might avoid a blow (4)
  2. 3. blend (3)
  3. 6. Superstar singer (7)
  4. 8. All in one place (8)
  5. 11. Greta _____ (5)
  6. 13. Scenic (11)
  7. 18. Instrument with keys, odd tune (9)
  8. 19. Top covering, high above (4)
  9. 21. Pest (8)
  10. 25. Laurence _______ (7)
  11. 26. Inlet (3)
Down
  1. 2. Flag nickname (5,4)
  2. 4. A bit of zest, found in cooking (7)
  3. 5. Surprising word, oddly zippy one inside! (5)
  4. 7. Strange entity, foreign in appearance (9)
  5. 9. Leisure at sea (5)
  6. 10. Brilliant hue, first appearing across zenith (5)
  7. 12. Power to deny approval (4)
  8. 14. One who weeps excessively, in a childish way (7)
  9. 15. Odd character in physics with a strange charm? (5)
  10. 16. Shiplauncher (5)
  11. 17. Marsupial (5)
  12. 20. Spotty kitty (7)
  13. 22. Sweden’s finest In furniture (4)
  14. 23. Cheese from Holland, oddly made (4)
  15. 24. Sages, perhaps with gifts in a story? (4,3)