76 entries under uncertain topic. ×

1
unassured(doubtful, unsure)
1
unconfirmed(doubtful, shaky, dubious, unclear)
1
unconvinced(doubtful, unsure)
1
undecided(adjective, doubtful, unsettled, dubious)
1
undependable(doubtful, unsure)
1
uneasy(shaky, unclear, unlikely, questionable)
1
unreliable(doubtful, dubious, unsure)
1
unstable(shaky, unclear, unlikely, questionable)
1
untrustworthy(doubtful, unsure)
1
untrusty(doubtful, unsure)
1
up for grabs(expression, idiom, unclear, incomplete)
1
vague(adjective, obscure, anxious, doubtful)
1
wavering(doubtful, unsure)
0
questioning(doubtful, unsure)
0
unresolved(adjective, unsettled, problematic, incomplete)
0
up in the air(expression, adjective, idiom, unsettled)
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APASmart Define. (2015). dubitable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dubitable/thesaurus/synonyms
ChicagoSmart Define. 2015. "dubitable thesaurus" https://smartdefine.org/dubitable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, dubitable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dubitable/thesaurus/synonyms>.
MLASmart Define. "dubitable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/dubitable/thesaurus/synonyms>