128 entries under shaky topic. ×

1
indistinct(adjective, open, uncertain, unsettled)
1
loaded(adjective, bad, nasty, delicate, heavy)
1
long shot(expression, unlikely, unpromising)
1
obscure(adjective, open, uncertain, unsettled)
1
on thin ice(expression, adjective, idiom, delicate, uncertain)
1
open(uncertain, nervous, doubtful, tricky)
1
pending(unlikely, unpromising)
1
quaking(weak, unsettled, unsteady, trembling)
1
rugged(adjective, rough, delicate, violent, uncertain)
1
shady(unlikely, unpromising)
1
sneaky(unlikely, unpromising)
1
speculative(bad, heavy, risky, unlikely)
1
touch and go(expression, adjective, idiom, delicate, uncertain)
1
troubled(adjective, upset, uncertain, anxious, awkward)
1
unclear(uncertain, nervous, doubtful, indefinite)
1
unconfirmed(unlikely, unpromising)
1
up for grabs(expression, idiom, uncertain, nervous, doubtful)
0
diseased(ill, insane, unhealthy, frail)
0
flawed(false, ill, insane, unhealthy)
0
improbable(unlikely, unpromising)
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APASmart Define. (2016). unstable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unstable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>.
MLASmart Define. "unstable thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms>