60 entries under uncertain topic. ×

1
equivocal(adjective, doubtful, unsettled, vague)
1
far-fetched(doubtful, unsure)
1
fishy(doubtful, dubious, unsure, unsubstantiated)
1
fly-by-night(doubtful, unsure)
1
improbable(doubtful, unsure)
1
mysterious
1
touch and go(doubtful, dubious, unsure, questionable)
1
unassured(doubtful, unsure)
1
unclear(doubtful, unsure)
1
untrusty(doubtful, unsure)
1
up for discussion(expression, adjective, idiom, unsettled)
0
diffident(doubtful, unsure)
0
hesitant(doubtful, unsure)
0
perplexed(doubtful, unsure)
0
questioning(doubtful, unsure)
0
reluctant(doubtful, unsure)
0
skeptical(doubtful, unsure)
0
trustless(doubtful, unsure)
0
undependable(doubtful, unsure)
0
untrustworthy(doubtful, unsure)
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APASmart Define. (2015). arguable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/arguable/thesaurus/synonyms
ChicagoSmart Define. 2015. "arguable thesaurus" https://smartdefine.org/arguable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, arguable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/arguable/thesaurus/synonyms>.
MLASmart Define. "arguable thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/arguable/thesaurus/synonyms>