monastic vs rectorial

monastic

adj
  • Of or relating to monasteries or monks. 

noun
  • A person with monastic ways; a monk. 

rectorial

adj
  • Relating to a rector. 

noun
  • The events associated with the appointment of a new rector. 

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