13
schismatic(noun, adjective, religion, dissent, rebel)
11
dissenter(noun, religion, original, dissent, liberal)
10
nonconformist(noun, religion, person, dissent, radical)
9
heretic(noun, religion, original, dissent, liberal)
9
dissident(noun, adjective, religion, person, original)
9
sectary(noun, religion, original, dissent, radical)
9
separationist(noun, religion, nonconformist, dissenter)
8
breakaway
8
sectarian(noun, religion, person, heterodoxy, dissenter)
7
recusant(noun, dissent, rebel, protester, heterodoxy)
6
fissiparous
6
secessionist(noun, resistance, rebel, opponent, recreant)
5
rebel(noun, person, original, radical, liberal)
4
dissentient(original, dissent, radical, liberal, rebel)
3
objector(noun, insurgent, protester, dissident, dissenter)
3
protestant
3
protester(noun, original, radical, liberal, rebel)
3
radical(original, liberal, rebel, partisan, beliefs)
3
renegade(noun, resistance, rebel, recreant, insurgent)
3
seceder
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APASmart Define. (2015). separatist thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/separatist/thesaurus/synonyms
ChicagoSmart Define. 2015. "separatist thesaurus" https://smartdefine.org/separatist/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, separatist thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/separatist/thesaurus/synonyms>.
MLASmart Define. "separatist thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/separatist/thesaurus/synonyms>