Adjectives - opposites

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Across
  1. 1. pretty
  2. 2. close
  3. 3. good
  4. 5. safe
  5. 7. short
  6. 8. comfortable
  7. 12. noisy
Down
  1. 1. friendly
  2. 3. small
  3. 4. slow
  4. 5. clean
  5. 6. cheap
  6. 9. bad/nasty
  7. 10. modern
  8. 11. cold