124 entries under uncertain topic. ×

6
vacillating(adjective, nervous, doubtful, unsettled)
6
concealed(adjective, obscure, difficult, doubtful)
6
dreamy(adjective, excellent, gentle, obscure, careless)
6
irresolute(adjective, open, nervous, doubtful)
6
moot
5
abstruse(adjective, obscure, difficult, doubtful)
5
changeable(adjective, doubtful, hesitant, unsure)
5
evasive(adjective, careful, doubtful, deceitful)
5
indecisive(open, obscure, doubtful, unsettled)
5
problematic(adjective, clear, definite, doubtful)
5
tentative(adjective, careful, ambiguous, equivocal)
4
arcane(adjective, obscure, difficult, doubtful)
4
arguable
4
confusing(unclear, ambiguous, misleading)
4
controversial
4
disputable
4
gloomy(adjective, dull, dark, dim)
4
in doubt(expression, adjective, open, obscure)
4
inconclusive(adjective, obscure, anxious, unknown)
4
insecure(adjective, nervous, doubtful, worried)
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APASmart Define. (2016). vague thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vague/thesaurus/synonyms
ChicagoSmart Define. 2016. "vague thesaurus" https://smartdefine.org/vague/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, vague thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vague/thesaurus/synonyms>.
MLASmart Define. "vague thesaurus" 29 February 2016. Web. 28 September 2026. <https://smartdefine.org/vague/thesaurus/synonyms>