Adjectives opposites

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Across
  1. 3. the contrary of fast
  2. 5. the opposite of hot
  3. 7. the opposite of ugly
  4. 8. the contrary of fast
Down
  1. 1. the contrary of poor
  2. 2. the opposite of tall
  3. 4. the contrary of old
  4. 6. the opposite of black