barbarity vs benevolence

barbarity

noun
  • A crude act 

  • The state of being barbarous; brutality 

  • crudity 

  • A barbaric act 

benevolence

noun
  • Charitable kindness. 

  • A kind of forced loan or contribution levied by kings without legal authority, first so called under Edward IV in 1473. 

  • An altruistic gift or act. 

  • Disposition to do good. 

How often have the words barbarity and benevolence occurred in a corpus of books? (source: Google Ngram Viewer )