Mr Holt's crossword suffix- ful

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Across
  1. 3. peacefully happy
  2. 4. sincere and genuine
  3. 7. supportive
  4. 12. joyful, smiley
  5. 13. honest
  6. 14. polite and showing honour
  7. 15. destined to happen
  8. 17. scary, awful
  9. 18. tasty
  10. 20. calm, relaxed
  11. 21. hopeful
  12. 22. happy
Down
  1. 1. winning and doing well
  2. 2. shy
  3. 5. too much noise
  4. 6. cautious
  5. 8. very strong
  6. 9. in abundance
  7. 10. brightly coloured
  8. 11. carrying a load
  9. 16. capable and clever
  10. 19. special, pleasant