Vocabulary crossword puzzle

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Across
  1. 3. Twisted together
  2. 4. someone who is playful
  3. 10. A wizard or witch
  4. 11. Nervous
  5. 13. A heavy castle door
  6. 16. Getting broken from been old
  7. 17. To command someone under oath
  8. 19. Sorrow and suffering
  9. 20. In a way that is uncertain
Down
  1. 1. To be suffocated
  2. 2. A small river or channel
  3. 5. A thing that you wiping with
  4. 6. Feeling of no hope
  5. 7. To be careful
  6. 8. A big cliff
  7. 9. Dark room under the house
  8. 12. Awful
  9. 14. Almost not
  10. 15. Kind of group(group of birds)
  11. 18. A big hole in the ground or between mountains