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Across
  1. 4. investigate
  2. 5. foolish
  3. 6. disappoint
  4. 8. flourish
  5. 9. attract
  6. 10. minimize
  7. 11. die out
  8. 14. clarify
  9. 15. utilize
Down
  1. 1. inactive
  2. 2. collect
  3. 3. maiden
  4. 4. conclude
  5. 7. celebrate
  6. 10. polluted
  7. 12. inform
  8. 13. escape