Divine Office vs Roman Catholic Church

Divine Office and Roman Catholic Church both are nouns.

Word	Noun	Adjective	Verb	Adverb
Divine Office	Yes	No	No	No
Roman Catholic Church	Yes	No	No	No

Divine Office (noun)	Roman Catholic Church (noun)
canonical prayers recited daily by priests (e.g. the breviary of the Roman Catholic Church)	the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy