cruelty vs gentility

cruelty

noun
  • An indifference to suffering or pleasure in inflicting suffering. 

  • A cruel act. 

gentility

noun
  • The upper classes, the gentry. 

  • The state of being elegant, genteel, having good breeding, or being socially superior. 

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