168 entries under uncertain topic. ×

1
puzzled(hesitant, unsure)
1
rugged(adjective, delicate, unstable, doubtful)
1
sneaky(adjective, open, obscure, dishonest)
1
tenebrous(vague, unclear, ambiguous, misleading)
1
theoretical(hesitant, unsure)
1
ticklish(adjective, weak, delicate, sensitive)
1
touch and go(expression, adjective, idiom, delicate)
1
touchy(adjective, open, obscure, delicate)
1
troubled(anxious, nervous, worried, hesitant)
1
unfixed(adjective, doubtful, vague, hesitant)
1
unintelligible(vague, unclear, ambiguous, misleading)
1
up for discussion(expression, adjective, idiom, doubtful)
1
up for grabs(expression, adjective, idiom, nervous)
1
up in the air(expression, adjective, idiom, open)
1
variable(adjective, weak, loose, unstable)
1
without belief(expression, hesitant, unsure)
0
abstruse(vague, unclear)
0
clear as dishwater(expression, idiom, vague, unclear)
0
flaky(adjective, unusual, strange, unstable)
0
multivocal(vague, unclear)
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APASmart Define. (2016). dubious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dubious/thesaurus/synonyms
ChicagoSmart Define. 2016. "dubious thesaurus" https://smartdefine.org/dubious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, dubious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dubious/thesaurus/synonyms>.
MLASmart Define. "dubious thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/dubious/thesaurus/synonyms>