Puzzle-Out

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Across
  1. 5. Synonym of strong
  2. 6. Antonym of ashamed
  3. 9. Antonym of acquire
  4. 10. Antonym of disgrace
  5. 11. Antonym of refuse
  6. 16. Synonym of head
  7. 17. Synonym of cheer
  8. 19. Antonym of dark
Down
  1. 1. Antonym of separate
  2. 2. Synonym of ha-ha
  3. 3. Antonym of hatred
  4. 4. Antonym of tragic
  5. 6. Antonym of attack
  6. 7. Synonym of mystery
  7. 8. Antonym of insecure
  8. 12. Antonym of repulsive
  9. 13. Antonym of small
  10. 14. synonym of reply
  11. 15. synonym of attractive
  12. 18. antonym of bad