pluralistic vs pluralism

pluralistic is not a noun while pluralism is a noun.

Word	Noun	Adjective	Verb	Adverb
pluralistic	No	Yes	No	No
pluralism	Yes	No	No	No

pluralistic (noun)	pluralism (noun)
	the practice of one person holding more than one benefice at a time
	the doctrine that reality consists of several basic substances or elements
	a social organization in which diversity of racial or religious or ethnic or cultural groups is tolerated

pluralistic (adjective)	pluralism (adjective)
of or relating to the philosophical doctrine of pluralism