Set 4

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Across
  1. 3. Infertile
  2. 5. Lacking in liveliness
  3. 7. Similar
  4. 9. Secretive
  5. 10. Having a sharp smell or taste
  6. 13. Of questionable truth
  7. 15. To unite
  8. 16. To scatter in different directions
  9. 17. Able to live or perform together harmoniously
  10. 20. To make less severe
  11. 21. The quality of being correct in behavior or morals'
  12. 25. Late
  13. 27. Easily angered
  14. 28. Drive back
  15. 29. Strong and healthy
  16. 30. Excessively submissive
Down
  1. 1. Submit to another's authority out of respect
  2. 2. To walk about with an air of self-importance
  3. 4. Having a name not publicly known
  4. 6. Making a showy display to impress others
  5. 8. Belittle another's accomplishments
  6. 11. Showing cautious restraint and good judgement
  7. 12. A stingy person
  8. 14. Hesitant to speak out
  9. 18. Spoken clearly and distinctly
  10. 19. Showing no emotion
  11. 22. Importance in other's eyes because of fame or achievements
  12. 23. To make something legally invalid
  13. 24. Wise
  14. 26. Showing little movement; inactive