19 entries under irreligion topic. ×

16
heathen(noun, adjective, not, ungodly)
15
infidel(noun, adjective, cynic, unbelieving)
14
atheist(noun, adjective, person, view, disbelieve)
12
skeptic(noun, adjective, person, barbarian)
7
freethinker(noun, radical)
5
unbeliever(noun, unbeliever)
3
materialist(noun, adjective)
2
deist
2
nihilist
2
rationalist
2
theophobist
1
alien
1
espri fort(expression, idiom)
1
gentile
1
giaour
1
latitudinarian
1
positivist
1
pyrrhonist
1
somatist
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APASmart Define. (2015). agnostic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/agnostic/thesaurus/synonyms
ChicagoSmart Define. 2015. "agnostic thesaurus" https://smartdefine.org/agnostic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, agnostic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/agnostic/thesaurus/synonyms>.
MLASmart Define. "agnostic thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/agnostic/thesaurus/synonyms>