Lady vs Master

Lady

name
  • The major supernatural figurehead in the Wiccan religion, a triune goddess split into the Mother, Maiden, and Crone. 

  • The title for the (primary) female deity in female-centered religions. 

noun
  • A high priestess. 

  • An aristocratic title for a woman; the wife of a lord and/or a woman who holds the position in her own right; a title for a peeress, the wife of a peer or knight, and the daughters and daughters-in-law of certain peers. 

Master

name
  • One of the triune gods of the Horned God in Wicca alongside the Father and Sage and representing a boy or a young man 

  • MasterCard 

noun
  • A person holding a master's degree, as a title. 

  • The title of the eldest son of a Scots lord. 

  • The title of the head of certain colleges and schools. 

  • The owner of a slave, in some literature. 

  • Used as the title of a dominant. 

  • A master's degree. 

  • A religious teacher, often as an honorific title. 

  • Prepended to a boy's name or surname as a (now somewhat formal) form of address. 

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