falsetto vs uproar

falsetto

noun
  • The "false" (singing) voice in any human, usually airy and lacking a purity of vowels; created by utilizing the next highest vocal folds above those used for speech and normal range singing. It is commonly confused with the head voice register. 

  • A person who sings in falsetto. 

verb
  • To sing or utter in falsetto. 

uproar

noun
  • Loud, confused noise, especially when coming from several sources. 

  • Tumultuous, noisy excitement. 

  • A loud protest, controversy, or outrage. 

verb
  • To throw into uproar or confusion. 

  • To make an uproar. 

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