flout vs put-down

flout

noun
  • A mockery or insult. 

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

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

put-down

noun
  • An insult or barb; a snide or demeaning remark. 

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