32 entries under unsure topic. ×

13
doubtful(adjective, clear, certain, uncertain, unsettled)
11
dubious(adjective, clear, certain, uncertain, anxious)
9
problematic(adjective, clear, open, certain, uncertain)
9
questionable(adjective, clear, certain, uncertain, anxious)
7
uncertain(adjective, clear, certain, anxious, doubtful)
6
debatable(adjective, uncertain, doubtful, unsettled, shaky)
6
equivocal(adjective, clear, certain, uncertain, anxious)
5
indecisive(adjective, clear, certain, uncertain, anxious)
4
improbable(adjective, uncertain, doubtful, shaky)
4
open(adjective, uncertain, doubtful, unsettled, shaky)
4
unlikely(adjective, uncertain, doubtful, shaky)
3
arguable(adjective, uncertain, doubtful, unsettled, dubious)
3
moot(adjective, uncertain, doubtful, unsettled, dubious)
1
diffident(adjective, uncertain, doubtful)
1
far-fetched(uncertain, doubtful, shaky, unclear)
1
fly-by-night(uncertain, doubtful)
1
hesitant(uncertain, doubtful)
1
mootable(uncertain, doubtful)
1
perplexed(uncertain, doubtful)
1
reluctant(uncertain, doubtful)
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APASmart Define. (2015). dubitable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dubitable/thesaurus/synonyms
ChicagoSmart Define. 2015. "dubitable thesaurus" https://smartdefine.org/dubitable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dubitable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dubitable/thesaurus/synonyms>.
MLASmart Define. "dubitable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/dubitable/thesaurus/synonyms>