23 entries under sectarian topic. ×

12
heathen(adjective, not, ungodly, irreverent)
8
pagan(adjective, barbarian, ungodly, irreverent)
4
nonreligious(adjective, ungodly, unspiritual)
4
unchristian(adjective, impious)
2
bohemian
2
iconoclastic(adjective, wicked, immoral, deceitful, contrary)
2
non-believing(adjective, irreligious)
1
animalistic
1
barbarous
1
demonical
1
dissenting
1
factional
1
fetishistic
1
heretic
1
heterodox
1
idolatrous
1
non-christian
1
nonconforming
1
nonorthodox
1
pantheistic
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APASmart Define. (2015). atheistic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/atheistic/thesaurus/synonyms
ChicagoSmart Define. 2015. "atheistic thesaurus" https://smartdefine.org/atheistic/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, atheistic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/atheistic/thesaurus/synonyms>.
MLASmart Define. "atheistic thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/atheistic/thesaurus/synonyms>