novena vs Roman Catholic

novena and Roman Catholic both are nouns.

Word	Noun	Adjective	Verb	Adverb
novena	Yes	No	No	No
Roman Catholic	Yes	Yes	No	No

novena (noun)	Roman Catholic (noun)
a Roman Catholic devotion consisting of prayers on nine consecutive days	the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy
	a member of the Roman Catholic Church

novena (adjective)	Roman Catholic (adjective)
	of or relating to or supporting Romanism