St. Basil the Great vs Church of Rome

St. Basil the Great and Church of Rome both are nouns.

Word	Noun	Adjective	Verb	Adverb
St. Basil the Great	Yes	No	No	No
Church of Rome	Yes	No	No	No

St. Basil the Great (noun)	Church of Rome (noun)
(Roman Catholic Church) the bishop of Caesarea who defended the Roman Catholic Church against the heresies of the 4th century; a saint and Doctor of the Church (329-379)	the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy