Synonyms|113Antonyms|6|Broader|1Narrower|0Related|61
4
unchristian(adjective, sectarian, impious)
4
unholy(adjective, ungodly, irreverent, irreligion, impious)
3
fallen(adjective, impious)
3
sinful(adjective, wicked, immoral, deceitful, ungodly)
3
undevout(adjective, ungodly, irreligion, irreligious, unspiritual)
2
bohemian(adjective, sectarian)
2
iconoclastic(adjective, wicked, immoral, deceitful, contrary)
2
lapsed
2
non-believing(adjective, sectarian, irreligious)
2
nullifidian
2
sceptical
2
secular(adjective, irreligious)
2
unfaithful(adjective, impious)
2
unreligious
2
worldly(adjective, irreligious)
1
animalistic(adjective, sectarian)
1
apostate
1
atheist(adjective, feature, characteristic, atheism)
1
backsliding
1
barbarous(adjective, sectarian)
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APASmart Define. (2015). atheistic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/atheistic/thesaurus/synonyms
ChicagoSmart Define. 2015. "atheistic thesaurus" https://smartdefine.org/atheistic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, atheistic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/atheistic/thesaurus/synonyms>.
MLASmart Define. "atheistic thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/atheistic/thesaurus/synonyms>