scoff vs sneer

scoff

noun
  • A derisive or mocking expression of scorn, contempt, or reproach. 

  • The act of eating. 

  • An object of scorn, mockery, or derision. 

  • Food. 

verb
  • To eat. 

  • To jeer; to laugh with contempt and derision. 

  • To eat food quickly. 

  • To mock; to treat with scorn. 

sneer

noun
  • A display of contempt; scorn. 

  • A facial expression where one slightly raises one corner of the upper lip, generally indicating scorn. 

verb
  • To utter with a grimace or contemptuous expression; to say sneeringly. 

  • To raise a corner of the upper lip slightly, especially in scorn 

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