dignity vs dom

dignity

noun
  • The male genitalia. 

  • One holding high rank; a dignitary. 

  • High office, rank, or station. 

  • Decorum, formality, stateliness. 

  • The state of being dignified or worthy of esteem: elevation of mind or character. 

dom

noun
  • A dominator (in sadomasochistic sexual practices), especially a male one. 

  • A title anciently given to the pope, and later to other church dignitaries and some monastic orders. 

  • A title formerly borne by member of the high nobility of Portugal and Brazil 

verb
  • To dominate. 

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