Letter to Birmingham jail

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Across
  1. 4. reference to something else
  2. 5. a comparison between two things without like or as
  3. 10. an exaggeration
  4. 11. seemingly absurd or contradictory
  5. 12. agree
  6. 13. a comparison between two things with like or as
  7. 14. limited concerns or interests
  8. 17. unrestrained
  9. 18. to warn
  10. 19. loud and clear
  11. 20. deep insight; great depth of knowledge
Down
  1. 1. making a show of being morally superior to others
  2. 2. a suspension of activity
  3. 3. self-satisfied/indifferent
  4. 6. two words that contradict each other
  5. 7. people who annoy or provoke others
  6. 8. incapable of being corrected
  7. 9. repetition of words at the beginning of each sentence
  8. 15. rejected as untrue or unjust
  9. 16. to give something human features