price vs sweetening

price

noun
  • The cost required to gain possession of something. 

  • Value; estimation; excellence; worth. 

  • The cost of an action or deed. 

verb
  • To determine the monetary value of (an item); to put a price on. 

sweetening

noun
  • A sweetener. 

  • The process of making something sweeter. 

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