consumption vs usance

consumption

noun
  • The amount consumed. 

  • The wasting away of the human body through disease. 

  • The act of consuming or destroying. 

  • The act of eating, drinking or using. 

usance

noun
  • The interest paid on a borrowed sum, usury. 

  • Customary or habitual usage. 

  • Use. 

  • The length of time permitted for the payment of a bill of exchange. 

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