libber vs reformist

libber and reformist both are nouns.

Word	Noun	Adjective	Verb	Adverb
libber	Yes	No	No	No
reformist	Yes	Yes	No	No

As nouns, reformist is a hypernym of libber; that is, reformist is a word with a broader meaning than libber:

Other hypernyms of libber include crusader, meliorist, reformer, social reformer.

libber (noun)	reformist (noun)
a supporter of feminism	a disputant who advocates reform

libber (adjective)	reformist (adjective)
	favoring or promoting reform (often by government action)