Opposites

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Across
  1. 1. The day is bright. The night is ...
  2. 2. I am not frowning. I am ...
  3. 4. This puzzle isn't difficult. It is ...
  4. 6. If your hair isn't straight, it may be ...
Down
  1. 1. The knife is not sharp. It is ...
  2. 2. That road is bumpy. This road is ...
  3. 3. Don't pet the cat roughly. Pet her ...
  4. 5. The fall wind is chilly. The summer wind is ...