ULTIMATE CROSSWORD DOMINATION!!! (Week 22)

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Across
  1. 4. - loneliness; living alone
  2. 6. - a way of behaving in a certain manner
  3. 9. - to show thankfulness; to be grateful
  4. 11. - to associate like brothers or sisters
  5. 15. - the north-south line
  6. 16. - an asian religion
  7. 18. - to copy someone else's work
  8. 19. - the instinct of being a cannibal
  9. 20. - the expression of disapproval
Down
  1. 1. - to show bravery
  2. 2. - discrimination; taking one person's side
  3. 3. - the act of being heroic; being a hero
  4. 5. - the east-west line passing into London
  5. 7. - like a brother or sister
  6. 8. - the practice of the Roman Church
  7. 10. - the emotion of positivity
  8. 12. - identified by nation
  9. 13. - a crafty solution to a problem
  10. 14. - the act of touring people
  11. 17. - the act of having a symbol