124 entries under uncertain topic. ×

1
fly-by-night(adjective, nervous, doubtful, hesitant)
1
improbable(doubtful, shaky, unsure, unlikely)
1
in a quandary(expression, adjective, idiom, nervous)
1
in question(adjective, idiom, clear, obscure, certain)
1
insecure(adjective, nervous, doubtful, unsettled)
1
lacking(adjective, nervous, doubtful, shaky)
1
lightless(adjective, dull, dark, gloomy)
1
mistrustful(adjective, nervous, doubtful, shaky)
1
moot(open, doubtful, unsettled, vague)
1
mootable(doubtful, unsure)
1
pending(open, unsettled, shaky, vague)
1
perplexed(doubtful, unsure)
1
reluctant(doubtful, unsure)
1
rootless(adjective, nervous, doubtful, shaky)
1
shady(adjective, obscure, doubtful, unsettled)
1
skeptical(adjective, nervous, doubtful, hesitant)
1
tentative(open, doubtful, vague, indefinite)
1
touch and go(expression, adjective, idiom, nervous)
1
trustless(doubtful, unsure)
1
unassured(adjective, nervous, doubtful, hesitant)
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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>