furor vs tumult

furor

noun
  • Violent anger or frenzy. 

  • A state of intense excitement. 

  • A general uproar or commotion. 

tumult

noun
  • A riot or uprising. 

  • Violent commotion or agitation, often with confusion of sounds. 

  • Confused, agitated noise as made by a crowd. 

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