Opposite adjectives

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Across
  1. 2. not expensive
  2. 4. not weak
  3. 7. not big
  4. 9. not old
  5. 10. not clean
  6. 11. not right
  7. 12. not slow
Down
  1. 1. not safe
  2. 2. nott hot
  3. 3. not full
  4. 4. not long
  5. 5. not poor
  6. 6. not bad
  7. 8. not easy