opposite adjectives

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Across
  1. 4. dirty
  2. 5. rough
  3. 7. silent
  4. 9. soft
  5. 10. sweet
  6. 11. full
Down
  1. 1. expensive
  2. 2. sharp
  3. 3. tidy
  4. 6. light
  5. 8. blunt