feminist vs social reformer

feminist and social reformer both are nouns.

Word	Noun	Adjective	Verb	Adverb
feminist	Yes	Yes	No	No
social reformer	Yes	No	No	No

As nouns, social reformer is a hypernym of feminist; that is, social reformer is a word with a broader meaning than feminist:

Other hypernyms of feminist include crusader, meliorist, reformer, reformist.

feminist (noun)	social reformer (noun)
a supporter of feminism	a disputant who advocates reform

feminist (adjective)	social reformer (adjective)
of or relating to or advocating equal rights for women