crossword puzzle

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Across
  1. 3. nothingness
  2. 5. material nature
  3. 7. mutually beneficial behaviour
  4. 9. innate property
  5. 11. conformance
  6. 14. greed
  7. 15. things are called
Down
  1. 1. fear
  2. 2. solution
  3. 4. policy
  4. 6. completness in activity
  5. 8. conscious nature
  6. 10. fulfillment pattern
  7. 12. natural state
  8. 13. fearless