| champion(noun, radical, partisan, reactionary, leftist) |
| church |
| convert(noun, advocate, supporter, fan, follower) |
| demagogue(noun, radical, partisan, reactionary, leftist) |
| devotee(noun, advocate, supporter, fan, follower) |
| disciple(noun, advocate, supporter, radical, fan) |
| disrupter(noun, advocate, radical, partisan, reactionary) |
| dissident(noun, radical, partisan, reactionary, nonconformist) |
| donkey |
| fiend |
| fighter(noun, radical, partisan, reactionary, leftist) |
| firebrand(noun, radical, partisan, reactionary, leftist) |
| fomenter(noun, advocate, radical, partisan, reactionary) |
| freak(noun, advocate, supporter, fan, follower) |
| hardnose |
| heretic(noun, radical, partisan, reactionary, nonconformist) |
| illiberal |
| incendiary(noun, radical, partisan, reactionary, leftist) |
| inciter(noun, advocate, radical, partisan, reactionary) |
| infallibilist |