contempt vs sibilation

contempt

noun
  • The state of being despised or dishonored; disgrace. 

  • Open disrespect or willful disobedience of the authority of a court of law or legislative body. 

  • The state or act of contemning; the feeling or attitude of regarding someone or something as inferior, base, or worthless; scorn, disdain. 

sibilation

noun
  • A hissing sound. 

  • From the shadows emanated a hushed sibilation. 

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