2
irresolute(adjective, uncertain, nervous, shy, doubtful)
2
misanthropic(adjective, person, attitude)
2
misanthropical(adjective, person, attitude)
2
sceptic
2
scornful(adjective, person, attitude)
2
shy of belief(expression, idiom, incredulity)
2
sneering(adjective, person, attitude)
2
sophisticated(cultured, urbane, erudite)
2
suspect(uncertain, doubtful, unsure, unbelief doubt, unbelieving)
2
suspecting(wary, mistrustful, distrustful)
2
trustless(uncertain, doubtful, unsure)
2
undecided(adjective, certain, doubt, uncertain, nervous)
2
unpredictable(adjective, uncertain, shy, doubtful, hesitant)
1
adult(adjective, refined, practical, mature, cultured)
1
ambiguous
1
artificial(adjective, cool, refined, practical, mature)
1
atheistic
1
atheistical
1
baffled(uncertain, hesitant, dubious, unsure)
1
been around(expression, refined, practical, mature, cultured)
10 years ago|17k views|share |citing 
APASmart Define. (2016). skeptical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/skeptical/thesaurus/synonyms
ChicagoSmart Define. 2016. "skeptical thesaurus" https://smartdefine.org/skeptical/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, skeptical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/skeptical/thesaurus/synonyms>.
MLASmart Define. "skeptical thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/skeptical/thesaurus/synonyms>