change vs floorboard

change

noun
  • A transfer between vehicles. 

  • 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. 

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

  • 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. 

floorboard

noun
  • The floor of a car. 

  • Any of the long boards laid over joists to make a floor. 

verb
  • To sink the gas pedal into the floorboard of the car, in order to bring the car to the highest possible speed. 

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