Vocabulary Crossword Puzzle

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Across
  1. 3. calm or composed
  2. 6. nourishment
  3. 8. understand
  4. 9. lengthwise
  5. 11. to subtle to be noticed
  6. 14. polished or made smooth by rubbing
  7. 17. betrayal
  8. 20. made hard or flexible by heat treatment
Down
  1. 1. stomach or mouth of an animal
  2. 2. carefully, particularly
  3. 4. related to the back or spine
  4. 5. tightly drawn
  5. 7. canceled
  6. 10. disposed to evil
  7. 12. giving up or surrendering
  8. 13. cross piece in a boat used as a seat
  9. 15. chest
  10. 16. tentative
  11. 18. vast number
  12. 19. white fluffy clouds