Where is the Love?

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Across
  1. 3. unfair
  2. 5. move in the direction if something
  3. 7. revenge, retribution
  4. 8. adjective of the word disaster
  5. 10. interfere
  6. 12. principles or standards of behaviour
  7. 13. keep, conserve
  8. 14. past tense of sweep
  9. 15. hatred, anger
  10. 17. social
  11. 18. immoral or wicked behaviour
Down
  1. 1. restrain
  2. 2. opposite of vice
  3. 4. exposed, naive
  4. 6. example
  5. 9. rectify, correct
  6. 11. without, lacking
  7. 16. very angry