Synonyms and related words :
agitator, anarch, anarchist, brawler, breakaway, contumacious, extreme, extremist, extremistic, factious, frondeur, insubordinate, insurrectionary, insurrectionist, insurrecto, malcontent, maverick, mutineer, mutineering, mutinous, nonconformist, rebel, rebellious, revolter, revolutional, revolutionary, revolutionist, rioter, riotous, seditionary, seditious, subversive, traitor, traitorous, treasonable, turbulent