avocation vs divertissement

avocation

noun
  • A hobby or recreational or leisure pursuit. 

  • The calling of a case from an inferior to a superior court. 

  • That which calls one away from one's regular employment or vocation. 

  • Pursuits; duties; affairs which occupy one's time; usual employment; vocation. 

divertissement

noun
  • An entertaining diversion. 

  • A short ballet within a larger work, usually providing a break from the main plot. 

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