pertness vs ungentlemanliness

pertness

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

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

ungentlemanliness

noun
  • The state or condition of being ungentlemanly. 

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