Crossword of Opposites

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Across
  1. 3. therefore
  2. 4. hard hearted
  3. 6. cowardly
  4. 8. nervous
  5. 9. ignorant
Down
  1. 1. arrogant
  2. 2. indecisive
  3. 5. reckless
  4. 7. indecision
  5. 8. unimaginative