69 entries under dubious topic. ×

1
unconfident(adjective, uncertain, nervous, doubtful, shaky)
1
unconfirmed(uncertain, doubtful, unsettled, restricted)
1
unconvinced(adjective, uncertain, nervous, doubtful, hesitant)
1
untrusty(adjective, uncertain, nervous, doubtful, hesitant)
1
up for grabs(expression, adjective, idiom, uncertain, nervous)
1
vague(open, uncertain, nervous, doubtful, hesitant)
1
wavering(adjective, open, uncertain, nervous, doubtful)
1
wimpy(adjective, uncertain, nervous, doubtful, shaky)
0
distrustful(adjective, uncertain, nervous, doubtful)
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APASmart Define. (2015). iffy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, iffy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>.
MLASmart Define. "iffy thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms>