Synonyms of secessionist

2 Syllables
rebel, leftist, rioter, rebels, ultraist
3 Syllables
pacifist, reformers, insurgent, fanatic, firebrand, mutineer, militant, leftwinger, extremist, subverter, revolter, freethinker, left-winger, objector, nihilist, anarchist, reformer
4 Syllables
avant-garde, progressive, renegade, disectarian, overthrower, seditionist, iconoclast, nonconformist, agitator, subversive
5 Syllables
experientialist, insurrectionist
6 Syllables
insurrectionary, revolutionary