48 entries under unstable topic. ×

23
uncertain(noun, adjective, clear, open, delicate)
21
chancy(noun, adjective, clear, delicate, certain)
18
doubtful(noun, adjective, clear, open, delicate)
15
dubious(adjective, clear, open, delicate, certain)
14
precarious(adjective, delicate, uncertain, sensitive)
13
unsure(noun, adjective, clear, open, delicate)
12
dicey(noun, adjective, delicate, uncertain, sensitive)
12
problematic(adjective, clear, open, delicate, certain)
12
risky(noun, adjective, delicate, uncertain)
10
shaky(adjective, delicate, uncertain, nervous)
9
hazardous(adjective, delicate, uncertain, sensitive)
8
dangerous(noun, adjective, delicate, uncertain, sensitive)
8
unreliable(adjective, delicate, uncertain, nervous)
7
insecure(adjective, delicate, uncertain, nervous, sensitive)
6
ambiguous(adjective, clear, open, delicate, certain)
6
tricky(noun, adjective, delicate, uncertain, sensitive)
6
unsettled(adjective, open, delicate, uncertain)
6
unsteady(adjective, delicate, uncertain, doubtful)
5
equivocal(adjective, clear, open, delicate, certain)
5
indecisive(adjective, clear, open, delicate, certain)
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APASmart Define. (2015). iffy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms
ChicagoSmart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, iffy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>.
MLASmart Define. "iffy thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms>