Synonyms and related words :
activist, agent provocateur, agitprop, beater, blender, brawler, catalyst, cement mixer, churn, crucible, demagogue, eggbeater, emulsifier, exciter, extremist, firebrand, fomenter, frondeur, incendiary, inciter, inflamer, instigator, insubordinate, insurgent, insurrectionary, insurrectionist, insurrecto, jiggler, malcontent, maverick, melting pot, mischief-maker, mixer, mover, mutineer, nonconformist, paddle, provocateur, provoker, rabble-rouser, rebel, revolter, revolutionary, revolutionist, ringleader, rioter, rouser, seditionary, seditionist, shaker, subversive, traitor, troublemaker, urger, vibrator, whisk,