Opposites

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Across
  1. 4. Not weak.
  2. 6. Not lazy.
  3. 8. Not careless.
  4. 9. Not rude.
Down
  1. 1. Another word for firm.
  2. 2. Cannot remember.
  3. 3. Not happy.
  4. 5. Not unhappy.
  5. 7. Doesn't put in hard work.