materialist vs capitalist

materialist and capitalist both are nouns.

Word	Noun	Adjective	Verb	Adverb
materialist	Yes	No	No	No
capitalist	Yes	Yes	No	No

As nouns, capitalist is a hypernym of materialist; that is, capitalist is a word with a broader meaning than materialist:

materialist: someone with great regard for material possessions
capitalist: a person who invests capital in a business (especially a large business)

materialist (noun)	capitalist (noun)
someone who thinks that nothing exists but physical matter	a person who invests capital in a business (especially a large business)
someone with great regard for material possessions	a conservative advocate of capitalism

materialist (adjective)	capitalist (adjective)
	favoring or practicing capitalism
	of or relating to capitalism or capitalists