Synonyms|119Antonyms|87|Broader|0Narrower|0Related|34
1
fluctuant(adjective, uncertain, nervous, doubtful, shaky)
1
fly-by-night(adjective, uncertain, nervous, doubtful, shaky)
1
hanging by thread(expression, adjective, idiom, uncertain, worried)
1
heretical
1
iffy(adjective, uncertain, nervous, doubtful, shaky)
1
in a quandary(expression, adjective, idiom, uncertain, nervous)
1
incredulous
1
indeterminate(adjective, uncertain, nervous, doubtful, shaky)
1
irreligious
1
irresolute(adjective, uncertain, nervous, doubtful, insecure)
1
lacking(adjective, uncertain, nervous, doubtful, shaky)
1
lacking confidence(expression, idiom, uncertain, self-doubting)
1
meekest
1
minimifidian
1
mistrustful(adjective, uncertain, nervous, doubtful, shaky)
1
modest
1
nonbelieving
1
nullifidian
1
on thin ice(expression, adjective, idiom, uncertain, worried)
1
open(adjective, uncertain, nervous, doubtful, shaky)
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APASmart Define. (2016). unconfident thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unconfident/thesaurus/synonyms
ChicagoSmart Define. 2016. "unconfident thesaurus" https://smartdefine.org/unconfident/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unconfident thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unconfident/thesaurus/synonyms>.
MLASmart Define. "unconfident thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/unconfident/thesaurus/synonyms>