coinage vs denier

coinage

noun
  • Coins taken collectively; currency. 

  • The process of creating something new. 

  • The creation of new words, neologizing. 

  • Something which has been made or invented, especially a coined word; a neologism. 

  • The process of coining money. 

denier

noun
  • An old French coin worth one-twelfth of a sou. 

  • One who denies or forbids something. 

  • One who denies the existence of something. 

  • A unit of linear density which indicates the fineness of fiber or yarn, equal to one gram per 9000 meters, used especially to measure or indicate the fineness of hosiery. Originally equal to the weight of a denier coin per 9600 aunes. 

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