596 entries under adjective topic. ×

15
dangerous(noun, delicate, sensitive, unstable)
15
equivocal(clear, open, obscure, rough)
15
moot(noun, open, certain, doubtful)
15
problematic(clear, open, rough, delicate)
15
unresolved(open, certain, doubtful, unsettled)
14
suspicious(honest, anxious, nervous, doubtful)
14
ticklish(noun, upset, change, continue)
13
unsafe(delicate, sensitive, unstable, doubtful)
13
arguable(noun, certain, doubtful, unsettled)
13
perilous(upset, delicate, anxious, sensitive)
13
suspect(honest, doubtful, unsettled, vague)
13
touch-and-go(delicate, sensitive, unsettled, dubious)
13
unfixed(unstable, doubtful, unsettled, vague)
12
anxious(upset, awkward, nervous, ill)
12
dicey(noun, delicate, unusual, sensitive)
12
tricky(noun, weak, difficult, delicate)
12
weak(strong, anxious, nervous, ill)
11
hairy(noun, delicate, sensitive, unstable)
11
hesitating(weak, doubtful, unsettled, hesitant)
11
inconclusive(clear, certain, doubtful, restricted)
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APASmart Define. (2016). uncertain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, uncertain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>.
MLASmart Define. "uncertain thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms>