discount vs extend

discount

verb
  • To lend, or make a practice of lending, money, abating the discount 

  • To deduct from an account, debt, charge, and the like. 

  • To lend money upon, deducting the discount or allowance for interest 

  • To take into consideration beforehand; to anticipate and form conclusions concerning (an event). 

  • To believe, or act as though one believes, that one's own feelings are more important than the reality of a situation. 

  • To leave out of account or regard as unimportant. 

adj
  • Specializing in selling goods at reduced prices. 

noun
  • The act of one who believes, or act as though they believe, that their own feelings are more important than the reality of a situation. 

  • The rate of interest charged in discounting. 

  • A deduction made for interest, in advancing money upon, or purchasing, a bill or note not due; payment in advance of interest upon money. 

  • A lack or shortcoming. 

  • A reduction in price. 

extend

verb
  • To bestow; to offer; to impart; to apply. 

  • To reenlist for a further period. 

  • To increase in quantity by weakening or adulterating additions. 

  • To value, as lands taken by a writ of extent in satisfaction of a debt; to assign by writ of extent. 

  • To straighten (a limb). 

  • Of a class: to be an extension or subtype of, or to be based on, a prototype or a more abstract class. 

  • To increase in extent. 

  • To cause to increase in extent. 

  • To cause to last for a longer period of time. 

  • To possess a certain extent; to cover an amount of space. 

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