choleric vs unsociable

choleric

noun
  • A person with a choleric temperament. 

  • A person suffering from cholera (infectious disease). 

adj
  • Of or relating to cholera (infectious disease). 

  • Having a temperament characterized by an excess of choler; easily becoming angry. 

  • Showing or expressing anger. 

unsociable

noun
  • A person who is not sociable. 

adj
  • not congenial or compatible 

  • not desiring the company of others 

  • unfriendly 

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