barter vs change

barter

noun
  • The goods or services used in such an exchange. 

  • An exchange of goods or services without the use of money. 

verb
  • To exchange goods or services without involving money. 

change

noun
  • Balance of money returned from the sum paid after deducting the price of a purchase. 

  • The process of becoming different. 

  • A change-up pitch. 

  • An amount of cash, usually in the form of coins, but sometimes inclusive of paper money. 

  • Small denominations of money given in exchange for a larger denomination. 

  • A transfer between vehicles. 

  • Any order in which a number of bells are struck, other than that of the diatonic scale. 

  • A replacement. 

verb
  • To replace one's clothing. 

  • To replace the clothing of (the one wearing it). 

  • To change hand while riding (a horse). 

  • To transfer to another vehicle (train, bus, etc.) 

  • To become something different. 

  • To make something into something else. 

  • To replace. 

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