dynamitist vs revolutionist

dynamitist and revolutionist both are nouns.

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

As nouns, revolutionist is a hypernym of dynamitist; that is, revolutionist is a word with a broader meaning than dynamitist:

Other hypernyms of dynamitist include revolutionary, subversive, subverter.

dynamitist (noun)	revolutionist (noun)
a person who uses dynamite in a revolutionary cause	a radical supporter of political or social revolution