114 entries under unclear topic. ×

17
hazardous(adjective, delicate, sensitive, unstable, doubtful)
17
undetermined(adjective, open, weak, rough, certain)
16
indistinct(adjective, rough, doubtful, unsettled, vague)
15
equivocal(adjective, clear, open, obscure, rough)
15
moot(noun, adjective, open, certain, doubtful)
15
problematic(adjective, clear, open, rough, delicate)
15
unresolved(adjective, open, certain, doubtful, unsettled)
14
suspicious(adjective, honest, anxious, nervous, doubtful)
13
suspect(adjective, honest, doubtful, unsettled, vague)
13
touch-and-go(adjective, delicate, sensitive, unsettled, dubious)
12
dicey(noun, adjective, delicate, unusual, sensitive)
11
inconclusive(adjective, clear, certain, doubtful, restricted)
11
obscure(adjective, clear, rough, difficult, dark)
11
speculative(adjective, delicate, sensitive, doubtful, unsettled)
10
fishy(adjective, honest, informal, doubtful, unsettled)
10
hazy(adjective, rough, doubtful, unsettled, vague)
10
tentative(adjective, open, weak, doubtful, unsettled)
10
wishy-washy(adjective, open, weak, unstable, doubtful)
9
touchy(adjective, difficult, delicate, passionate, nervous)
8
enigmatic(adjective, obscure, rough, difficult, doubtful)
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APASmart Define. (2016). uncertain thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, uncertain thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>.
MLASmart Define. "uncertain thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms>