deride vs flout

deride

verb
  • To harshly mock; ridicule. 

flout

verb
  • To express contempt for (laws, rules, etc.) by word or action. 

noun
  • The act by which something is flouted; violation of a law. 

  • A mockery or insult. 

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