Muslim vs Islamism

Muslim and Islamism both are nouns.

Word	Noun	Adjective	Verb	Adverb
Muslim	Yes	Yes	No	No
Islamism	Yes	No	No	No

Muslim (noun)	Islamism (noun)
a believer in or follower of Islam	the monotheistic religious system of Muslims founded in Arabia in the 7th century and based on the teachings of Muhammad as laid down in the Koran
	a fundamentalist Islamic revivalist movement generally characterized by moral conservatism and the literal interpretation of the Koran and the attempt to implement Islamic values in all aspects of life

Muslim (adjective)	Islamism (adjective)
of or relating to or supporting Islamism