99 entries under adjective topic. ×

1
undependable(uncertain, nervous, doubtful, shaky)
1
uneasy
1
unpoised(uncertain, nervous, worried, hesitant)
1
unreliable(uncertain, nervous, doubtful, shaky)
1
unstable(uncertain, nervous, doubtful, insecure)
1
untrustworthy(uncertain, nervous, doubtful, shaky)
1
untrusty(uncertain, nervous, doubtful, shaky)
1
up for grabs(expression, idiom, uncertain, nervous)
1
up in the air(expression, idiom, uncertain, worried)
1
uptight(uncertain, nervous, worried, hesitant)
1
vague(uncertain, nervous, worried, hesitant)
1
weak(uncertain, nervous, doubtful, insecure)
1
wimpy(uncertain, nervous, doubtful, shaky)
1
wobbly(uncertain, nervous, doubtful, insecure)
0
abashed
0
awkward
0
changeable
0
chary
0
confused
0
cowardly
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APASmart Define. (2016). unconfident thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unconfident/thesaurus/synonyms
ChicagoSmart Define. 2016. "unconfident thesaurus" https://smartdefine.org/unconfident/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unconfident thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unconfident/thesaurus/synonyms>.
MLASmart Define. "unconfident thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unconfident/thesaurus/synonyms>