soprano vs vociferate

soprano

verb
  • To sing or utter with high pitch. 

noun
  • Musical part or section higher in pitch than alto and other sections. 

  • Person or instrument that performs the soprano part. 

vociferate

verb
  • To utter with a loud voice; to shout out. 

  • To cry out with vehemence 

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