6
renegade(noun, rebel, fanatic, progressive, disobedience)
5
seceder
5
separatist(noun, resistance, rebel, opponent, recreant)
4
radical(noun, person, revolutionary, insurgent, leftist)
4
rebel(noun, person, resistance, fanatic, progressive)
4
runagate
3
anarchist(noun, rebel, progressive, disobedience, revolutionary)
3
demagogue(noun, resistance, rebel, opponent, disobedience)
3
quisling
3
traitor(noun, resistance, rebel, opponent, disobedience)
2
apostate(noun, resistance, rebel, opponent, recreant)
2
brawler
2
defector
2
deserter(noun, resistance, rebel, opponent, recreant)
2
dissenter(noun, resistance, rebel, opponent, recreant)
2
divorcer
2
insurgent(noun, rebel, fanatic, progressive, disobedience)
2
mutineer(noun, rebel, fanatic, progressive, disobedience)
2
partitioner
2
recreant(noun, resistance, rebel, opponent, insurgent)
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APASmart Define. (2015). secessionist thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/secessionist/thesaurus/synonyms
ChicagoSmart Define. 2015. "secessionist thesaurus" https://smartdefine.org/secessionist/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, secessionist thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/secessionist/thesaurus/synonyms>.
MLASmart Define. "secessionist thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/secessionist/thesaurus/synonyms>