| goad(noun, spur, incentive, impetus, promoter) |
| heretic(noun, radical, partisan, reactionary, leftist) |
| incendiary(noun, spur, radical, incentive, impetus) |
| incitation(noun, spur, goad, incentive, impetus) |
| incitement(noun, spur, goad, incentive, impetus) |
| inciter(noun, advocate, radical, partisan, reactionary) |
| instigator(noun, radical, partisan, reactionary, leftist) |
| leftist(noun, advocate, radical, partisan, reactionary) |
| malcontent(noun, radical, partisan, reactionary, leftist) |
| mover(noun, advocate, radical, partisan, reactionary) |
| partisan(noun, radical, reactionary, leftist, malcontent) |
| propagandist(noun, radical, partisan, reactionary, leftist) |
| provocateur(noun, advocate, radical, partisan, reactionary) |
| pusher(noun, radical, partisan, reactionary, leftist) |
| rabble-rouser(noun, radical, partisan, reactionary, leftist) |
| radical(noun, advocate, partisan, reactionary, leftist) |
| radical stimulus(noun, expression, spur, goad, incentive) |
| reactant(noun, spur, goad, incentive, impetus) |
| reactionary(noun, advocate, spur, radical, incentive) |
| rebel(noun, radical, partisan, reactionary, leftist) |