revolutionist vs subverter

revolutionist and subverter both are nouns.

Word	Noun	Adjective	Verb	Adverb
revolutionist	Yes	No	No	No
subverter	Yes	No	No	No

As nouns, revolutionist and subverter are synonyms defined as:

revolutionist and subverter: a radical supporter of political or social revolution

Other synonyms of revolutionist include revolutionary, subversive.

revolutionist (noun)	subverter (noun)
a radical supporter of political or social revolution	a radical supporter of political or social revolution