insurgent vs social reformer

insurgent and social reformer both are nouns.

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

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

insurgent: a person who takes part in an armed rebellion against the constituted authority (especially in the hope of improving conditions)
social reformer: a disputant who advocates reform

Other hypernyms of insurgent include crusader, meliorist, reformer, reformist, revolutionary, revolutionist, subversive, subverter.

insurgent (noun)	social reformer (noun)
a person who takes part in an armed rebellion against the constituted authority (especially in the hope of improving conditions)	a disputant who advocates reform
a member of an irregular armed force that fights a stronger force by sabotage and harassment

insurgent (adjective)	social reformer (adjective)
in opposition to a civil authority or government