disinterest vs penchant

disinterest

verb
  • To render disinterested. 

noun
  • The absence of interest (bias or stake). 

  • An absence of interest (attention or curiosity). 

penchant

noun
  • A card game resembling bezique. 

  • Taste, liking, or inclination (for). 

  • In the game of penchant, any queen and jack of different suits held at the same time. 

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