rectorial vs religious

rectorial

adj
  • Relating to a rector. 

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

religious

adj
  • Committed to the practice or adherence of religion. 

  • Concerning religion. 

  • Highly dedicated, as one would be to a religion. 

noun
  • A member of a religious order, i.e. a monk or nun. 

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