women's rightist vs reformer

women's rightist and reformer both are nouns.

Word	Noun	Adjective	Verb	Adverb
women's rightist	Yes	No	No	No
reformer	Yes	No	No	No

As nouns, reformer is a hypernym of women's rightist; that is, reformer is a word with a broader meaning than women's rightist:

Other hypernyms of women's rightist include crusader, meliorist, reformist, social reformer.

women's rightist (noun)	reformer (noun)
a supporter of feminism	an apparatus that reforms the molecular structure of hydrocarbons to produce richer fuel
	a disputant who advocates reform