17 entries under unbelieving topic. ×

54
skeptical(adjective, belief, wary, skeptical, mistrustful)
33
distrustful(adjective, wary, skeptical, mistrustful, incredulity)
32
disbelieving(adjective, belief, skeptical, leery)
29
dubious(adjective, doubtful, skeptical, leery, disbelieving)
28
suspicious(adjective, doubtful, wary, skeptical, mistrustful)
22
doubtful(adjective, skeptical, leery, disbelieving)
19
doubting(adjective, skeptical, leery, unbelief doubt, disbelieving)
14
questioning(adjective, belief, wary, skeptical, mistrustful)
11
unconvinced(adjective, skeptical, leery, disbelieving)
11
wary(adjective, skeptical, mistrustful, distrustful)
10
mistrustful(adjective, wary, skeptical, distrustful, leery)
10
hesitant
10
uncertain
5
quizzical(adjective, confused, wary, skeptical, mistrustful)
5
unsatisfied
3
suspect(verb, adjective)
1
show-me(adjective, skeptical, leery, disbelieving)
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APASmart Define. (2015). incredulous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/incredulous/thesaurus/synonyms
ChicagoSmart Define. 2015. "incredulous thesaurus" https://smartdefine.org/incredulous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, incredulous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/incredulous/thesaurus/synonyms>.
MLASmart Define. "incredulous thesaurus" 3 August 2015. Web. 1 October 2026. <https://smartdefine.org/incredulous/thesaurus/synonyms>