forbearance vs tenderness

forbearance

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

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

tenderness

noun
  • concern for the feelings or welfare of others 

  • pain or discomfort when an affected area is touched 

  • a tendency to express warm, compassionate feelings 

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