Church of Rome vs domestic prelate

Church of Rome and domestic prelate both are nouns.

Word	Noun	Adjective	Verb	Adverb
Church of Rome	Yes	No	No	No
domestic prelate	Yes	No	No	No

Church of Rome (noun)	domestic prelate (noun)
the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy	(Roman Catholic Church) a priest who is an honorary member of the papal household