Muslimism vs Muslim

Muslimism and Muslim both are nouns.

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

Muslimism (noun)	Muslim (noun)
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 believer in or follower of Islam
the civilization of Muslims collectively which is governed by the Muslim religion

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