benevolence vs rancor

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. 

rancor

noun
  • A feeling of long-lasting ire for another, sometimes to the point of hatred, over a perceived wrongdoing; bitterness. 

  • Rancidity, rankness. 

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