Philip's crossword puzzle

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Across
  1. 2. rough to the touch
  2. 4. strong or sharp as a taste or smell
  3. 6. marked by or showing hopelessness
  4. 7. painfully desirous of others advantages
  5. 8. walk leisurely
  6. 11. muscular and heavily built
  7. 13. an instrument from which a person is executed by hanging
  8. 15. a line that touches a curve at only one point
  9. 16. become faint or more distant
  10. 17. showing or characterized by broad mindedness
  11. 18. extreme distress on body or mind
  12. 19. any of various wild or domestic cattle
Down
  1. 1. in a sincere and serious manner
  2. 3. sit or lie one's limbs spread out
  3. 5. a person unable to read
  4. 9. move hesitatingly, is if about to give way
  5. 10. a law officer with limited authority
  6. 12. feeling or expressing pain or sorrow
  7. 14. a tiny or scarcely detectable amount
  8. 20. beg of request earnestly and urgently