Synonyms of 'extremist'

agitator, anarchist, bigoted, Bolshevik, extravagant, extreme, Fabian, fanatic, haggard, inordinate, insubordinate, insurgent, insurrectionary, irrational, Jacobin, lunatic fringe, malcontent, maverick, mutineer, nonconformist, overzealous, perfervid, pink, pinko, progressionist, progressist, progressive, rabid, radical, Red, reformer, revisionist, revolutionary, revolutionist, subversive, traitor, ultra, unreasonable, Utopian, wild-eyed, wobbly, yippie