forbearance vs intolerance

forbearance

noun
  • A refraining from the enforcement of something (as a debt, right, or obligation) that is due. 

  • Patient self-control; restraint and tolerance under provocation. 

intolerance

noun
  • An intolerant word or action. 

  • Extreme sensitivity to a food or drug; allergy. 

  • The state of being intolerant. 

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