124 entries under uncertain topic. ×

4
faltering(adjective, weak, doubtful, unsettled)
4
inconclusive(adjective, clear, obscure, certain)
4
open(adjective, nervous, doubtful, unsettled)
4
shaky(adjective, nervous, doubtful, dubious)
3
arcane(adjective, obscure, difficult, doubtful)
3
dubitable(adjective, clear, obscure, certain)
3
iffy(adjective, clear, open, informal, certain)
3
muddled(adjective, doubtful, faint, vague)
3
unfathomable(adjective, hard, obscure, difficult)
3
wavering(adjective, open, doubtful, hesitant)
3
woolly(vague, imprecise)
2
abstruse(adjective, hard, obscure, difficult, loose)
2
amphibological(adjective, obscure, rough, difficult, dark)
2
concealed(adjective, obscure, difficult, doubtful)
2
debatable(adjective, open, doubtful, shaky)
2
disputable(adjective, doubtful, unsure)
2
dusky(adjective, dull, obscure, dark, gloomy)
2
gloomy(adjective, dull, flat, dark, dirty)
2
hesitant(open, doubtful, unsure, indefinite)
2
in doubt(expression, adjective, idiom, clear, open)
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APASmart Define. (2015). unclear thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unclear/thesaurus/synonyms
ChicagoSmart Define. 2015. "unclear thesaurus" https://smartdefine.org/unclear/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unclear thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unclear/thesaurus/synonyms>.
MLASmart Define. "unclear thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/unclear/thesaurus/synonyms>