Opposite Adjectives

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Across
  1. 2. light
  2. 4. dirty
  3. 5. beautiful
  4. 7. difficult
  5. 9. tall
  6. 11. long
  7. 14. favourite
  8. 15. boiling
  9. 16. wide
Down
  1. 1. small
  2. 3. stupid
  3. 6. heavy
  4. 8. old-fashioned
  5. 10. excellent
  6. 12. far
  7. 13. expensive
  8. 14. tiny
  9. 15. slow
  10. 17. wrong
  11. 18. new