loremaster vs pupil

loremaster

noun
  • A wise person with knowledge of history, genealogy and ancient poetry and possibly magic as well. 

pupil

noun
  • One who studies under supervision of a renowned expert in their field. 

  • A learner at a school under the supervision of a teacher. 

  • The central dark part of an ocellated spot. 

  • The hole in the middle of the iris of the eye, through which light passes to be focused on the retina. 

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