benevolence vs trickery

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. 

trickery

noun
  • The art of dressing up; imposture. 

  • Artifice; the use of one or more stratagems. 

  • Deception or underhanded behavior. 

  • An instance of deception, underhanded behavior, dressing up, imposture, artifice, etc. 

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