Catholic (adjective)
Universal; all-encompassing.
Catholic (adjective)
Pertaining to all kinds of people and their range of tastes, proclivities etc.; liberal.
Protestant (adjective)
protesting
Protestant (noun)
One who protests; a protester.
Wiktionary
Catholic (adjective)
of the Roman Catholic faith.
Catholic (noun)
a member of the Roman Catholic Church.
Oxford Dictionary