avarice vs generosity

avarice

noun
  • Excessive or inordinate desire of gain; greed for wealth 

  • Inordinate desire for some supposed good. 

generosity

noun
  • The trait of being abundant, more than adequate. 

  • A generous act. 

  • The trait of being willing to donate money, time or resources. 

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