indifference vs recreation

indifference

noun
  • Unconcerned nonchalance. 

  • The state of being indifferent. 

  • Unbiased impartiality. 

  • Unemotional apathy. 

  • Self-identity defined through the negation of difference, non-difference. 

  • A lack of enthusiasm. 

recreation

noun
  • The result of this process. 

  • Any activity, such as play, that amuses, diverts or stimulates. 

  • The process of creating something again. 

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