addition vs growth

addition

noun
  • The arithmetic operation of adding. 

  • The act of adding anything. 

  • A dot at the right side of a note as an indication that its sound is to be lengthened one half. 

  • Anything that is added. 

  • A title annexed to a person's name to identify him or her more precisely. 

  • Something added to a coat of arms, as a mark of honour. 

growth

noun
  • An increase in size, number, value, or strength. 

  • An increase in psychological strength or resilience; an increased ability to overcome adversity. 

  • The act of growing, getting bigger or higher. 

  • An abnormal mass such as a tumor. 

  • Something that grows or has grown. 

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