2
doubting Thomas
2
faltering(uncertain, hesitant, dubious, unsure)
2
fickle
2
flustered(uncertain, hesitant, dubious, unsure)
2
iconoclastic(adjective, wicked, immoral, deceitful, contrary)
2
in a quandary(expression, idiom, uncertain, hesitant, dubious)
2
in doubt
2
incalculable
2
indemonstrable
2
leery
2
like doubting Thomas(expression, idiom, uncertain, hesitant, dubious)
2
lost(uncertain, hesitant, dubious, unsure)
2
mistrustful
2
mistrusting
2
nihilist
2
non-believer(noun, barbarian, unbeliever, pagan)
2
non-believing(adjective, irreligious)
2
non-practicing(adjective, irreligious)
2
non-religious(adjective, irreligious)
2
not believing(expression, uncertain, hesitant, dubious, unsure)
11 years ago|6.2k views|share |citing 
APASmart Define. (2015). agnostic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/agnostic/thesaurus/synonyms
ChicagoSmart Define. 2015. "agnostic thesaurus" https://smartdefine.org/agnostic/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, agnostic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/agnostic/thesaurus/synonyms>.
MLASmart Define. "agnostic thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/agnostic/thesaurus/synonyms>