66 entries under unsure topic. ×

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lacking(nervous, insecure)
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mistrustful(nervous, insecure)
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nervous
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precarious(doubtful, vague)
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risky(doubtful, vague, dubious, chancy)
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rootless(nervous, insecure)
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self-doubting(uncertain, nervous, insecure, unconfident)
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skeptical(nervous, insecure)
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speculative(doubtful, vague)
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suspicious(nervous, dubious, insecure, risky)
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touchy(uncertain, nervous, worried, hesitant, insecure)
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unassured(uncertain, nervous, insecure, self-doubting)
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unconfirmed(doubtful, vague, hesitant, changeable)
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unconvinced(nervous, insecure)
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undependable(nervous, insecure)
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unfixed(doubtful, vague, hesitant, changeable)
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unforeseeable(doubtful, vague, hesitant, changeable)
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unreliable(nervous, doubtful, vague, dubious, insecure)
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unstable(nervous, insecure)
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untrustworthy(nervous, insecure)
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APASmart Define. (2011). up in the air thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/up_in_the_air/thesaurus/synonyms
ChicagoSmart Define. 2011. "up in the air thesaurus" https://smartdefine.org/up_in_the_air/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2011, up in the air thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/up_in_the_air/thesaurus/synonyms>.
MLASmart Define. "up in the air thesaurus" 24 May 2011. Web. 1 October 2026. <https://smartdefine.org/up_in_the_air/thesaurus/synonyms>