disrespect vs pertness

disrespect

noun
  • A lack of respect, esteem or courteous behaviour. 

verb
  • To show a lack of respect to someone or something. 

pertness

noun
  • The quality of being pert; cheekiness, impudence. 

  • The quality of being pert; firmness (usually of breasts). 

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