pallium vs Roman Catholic

pallium and Roman Catholic both are nouns.

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

pallium (noun)	Roman Catholic (noun)
cloak or mantle worn by men in ancient Rome	the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy
(Roman Catholic Church) vestment consisting of a band encircling the shoulders with two lappets hanging in front and back	a member of the Roman Catholic Church
(zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell
the layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum

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