frenzy vs indifference

frenzy

noun
  • A violent agitation of the mind approaching madness; rage. 

  • A state of wild activity or panic. 

verb
  • To render frantic. 

  • To exhibit a frenzy, such as a feeding frenzy. 

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. 

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