Vocab puzzle

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Across
  1. 2. -a harsh discordant mixture of sounds.
  2. 4. -prevent someone from accomplishing something.
  3. 7. - attract attention because of their stylishness.
  4. 9. - something of a difficulty impossible to overcome.
  5. 12. -occurring at irregular intervals; not continuous or steady.
  6. 13. -a long-standing rival or enemy
  7. 15. -a place of refuge or safety.
  8. 16. -praise enthusiastically.
  9. 17. -understanding difficult problem after much thought.
  10. 19. - something being sarcastic.
Down
  1. 1. -unnecessary, especially through being more than enough.
  2. 3. -render obscure, unclear, or unintelligible.
  3. 5. -set free, especially from legal, social, or political restrictions.
  4. 6. -totally bewilder or perplex.
  5. 8. -not having something.
  6. 10. - expressing great regret or disappointment.
  7. 11. -diminish the worth or value of
  8. 14. twist or twine together.
  9. 18. -a short, pithy statement expressing a general truth or rule of conduct.