falsetto vs hoot

falsetto

verb
  • To sing or utter in falsetto. 

noun
  • A person who sings in falsetto. 

  • 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. 

hoot

verb
  • To assail with contemptuous cries or shouts; to follow with derisive shouts. 

  • To sound the horn of a vehicle 

  • To cry out or shout in contempt. 

  • To make the cry of an owl, a hoo. 

noun
  • A fun event or person. (See hootenanny) 

  • A derisive cry or shout. 

  • The cry of an owl. 

  • A small particle; a whit or jot. 

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