Synonyms of disrupter

2 Syllables
rebel, leftist, sparkplug, champion, agent, marchers, pusher, marcher, fighter, mover, zealot, adjy
3 Syllables
inciter, reformer, firebrand, partisan, ringleader, malcontent, boycotter, radical, heretic, dissident, anarchist, dogmatist, fomenter
4 Syllables
incendiary, provocateur, agitators, advocate, revisionist, propagandist, reactionary, demonstrators, demonstrator, troublemaker, demagogue, rabble-rouser, agitator, instigator
6 Syllables
revolutionary