opposites

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Across
  1. 3. serious
  2. 4. irresponsible
  3. 8. unambitious
  4. 9. untidy
  5. 10. self-confident
Down
  1. 1. immature
  2. 2. kind
  3. 5. disorganized
  4. 6. impatient
  5. 7. hard-working