outcry vs vociferation

outcry

noun
  • A loud cry or uproar. 

  • A strong protest. 

verb
  • To cry out. 

  • To cry louder than. 

vociferation

noun
  • The act of exclaiming; violent outcry; vehement utterance of the voice. 

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