165 entries under adjective topic. ×

31
suspicious(person, uncertain, negative, nervous)
21
doubtful(person, certain, doubt, uncertain)
19
disbelieving(person, belief, uncertain, hesitant)
18
doubting(uncertain, shy, dishonest, doubtful)
17
cynical(person, attitude, uncertain, negative)
17
incredulous(belief, doubtful, wary, mistrustful)
16
unbelieving(false, belief, uncertain, negative)
14
distrustful(person, uncertain, negative, nervous)
14
dubious(certain, doubt, uncertain, nervous)
12
questioning(belief, uncertain, nervous, doubtful)
10
sceptical
10
uncertain(certain, doubt, nervous, doubtful)
9
quizzical(doubtful, confused, wary, mistrustful)
8
pessimistic(person, attitude, shameless, negative emotions)
7
mistrustful(uncertain, nervous, doubtful, dubious)
7
sardonic(person, attitude, shameless, negative emotions)
7
unconvinced(uncertain, nervous, doubtful, unsettled)
7
unsure(certain, doubt, uncertain, nervous)
7
jealous(suspicious, wary, unenthusiastic, cynical)
6
freethinking(doubtful, leery, irreligion, disbelieving)
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APASmart Define. (2016). skeptical thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/skeptical/thesaurus/synonyms
ChicagoSmart Define. 2016. "skeptical thesaurus" https://smartdefine.org/skeptical/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, skeptical thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/skeptical/thesaurus/synonyms>.
MLASmart Define. "skeptical thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/skeptical/thesaurus/synonyms>