54 entries under vague topic. ×

1
conjectural(doubtful, unsettled, questionable, assumed)
1
contestable(adjective, imaginary, theoretical, supposed)
1
contingent(uncertain, doubtful, unsettled, dubious)
1
fitful(doubtful, hesitant, changeable, unsure)
1
hazy(doubtful, shaky, hesitant, changeable)
1
incalculable(doubtful, hesitant, changeable, unsure)
1
inconstant(doubtful, hesitant, changeable, unsure)
1
indeterminate(uncertain, doubtful, dubious, questionable)
1
indistinct(doubtful, shaky, hesitant, changeable)
1
insecure(doubtful, shaky, unsure, unlikely)
1
irregular(doubtful, hesitant, changeable, unsure)
1
irresolute(doubtful, hesitant, changeable, unsure)
1
on thin ice(expression, idiom, doubtful, shaky)
1
precarious(doubtful, shaky, unsure, unlikely)
1
problematic(uncertain, doubtful, shaky, dubious)
1
refutable(adjective, imaginary, theoretical, supposed)
1
stochastic(adjective, imaginary, theoretical, supposed)
1
suspect(uncertain, doubtful, shaky, dubious)
1
tentative(adjective, doubtful, unsettled, hesitant)
1
touch and go(expression, idiom, doubtful, unsure)
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APASmart Define. (2015). unconfirmed thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unconfirmed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unconfirmed thesaurus" https://smartdefine.org/unconfirmed/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unconfirmed thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unconfirmed/thesaurus/synonyms>.
MLASmart Define. "unconfirmed thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unconfirmed/thesaurus/synonyms>