| revolutionizer |
| extreme |
| frondeur(noun, resistance, rebel, opponent, recreant) |
| nihilist(noun, resistance, rebel, recreant, insurgent) |
| rabid |
| renegade(noun, resistance, rebel, recreant, insurgent) |
| rioter(noun, radical, rebel, opponent, revolutionary) |
| ultraist(noun, radical, fanatic, zealot, extremist) |
| antagonist(noun, resistance, rebel, opponent, recreant) |
| apostate(noun, resistance, rebel, opponent, recreant) |
| guerrilla(noun, resistance, rebel, opponent, recreant) |
| heretic(noun, radical, rebel, opponent, detractor) |
| iconoclast(noun, resistance, radical, rebel, recreant) |
| independent(noun, resistance, rebel, opponent, recreant) |
| innovator(noun, resistance, rebel, opponent, recreant) |
| leftist |
| opponent(noun, resistance, rebel, recreant, insurgent) |
| resistance(noun, rebel, opponent, recreant, insurgent) |
| terrorist |
| zealot(noun, person, concern, edge, radical) |