pluralism vs pluralistic

pluralism is a noun but pluralistic is not a noun.

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

pluralism (noun)	pluralistic (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

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