Catholic vs metropolitan

Catholic

noun
  • A member of a Catholic church. 

adj
  • Of the Roman Catholic church in particular. 

  • Of the Western Christian church, as differentiated from e.g. the Orthodox church. 

metropolitan

noun
  • A bishop empowered to oversee other bishops; an archbishop. 

  • The inhabitant of a metropolis. 

adj
  • Of or pertaining to the parent state of a colony or territory, or the home country, e.g. metropolitan France 

  • Pertaining to the see or province of a metropolitan. 

  • Of, or pertaining to, a metropolis or other large urban settlement. 

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