71 entries under unstable topic. ×

1
rocky(weak, unsettled, shaky, dangerous)
1
shaking(weak, unsettled, shaky, unsteady)
1
tottering(weak, unsettled, shaky, unsteady)
1
tottery(adjective, weak, unsettled, insecure)
1
trembling(weak, unsettled, shaky, unsteady)
1
tremorous(weak, unsettled, shaky, unsteady)
1
tremulous(weak, unsettled, unsteady, trembling)
1
tumbledown(weak, unsettled, unsteady, trembling)
1
uncertain(adjective, nervous, irregular, doubtful)
1
undependable(adjective, uncertain, nervous, doubtful)
1
unfirm(weak, unsettled, shaky, unsteady)
1
unguarded(vulnerable, dangerous, unprotected, precarious)
1
unprotected(vulnerable, dangerous, precarious, unguarded)
1
unreliable(adjective, unusual, loose, uncertain, nervous)
1
unsafe(shaky, vulnerable, dangerous, unsteady)
1
unshielded(vulnerable, dangerous, unprotected, precarious)
1
unsound(weak, unsettled, risky, dangerous)
1
unsteady(weak, unsettled, shaky, vulnerable)
1
vulnerable(dangerous, unprotected, precarious, unguarded)
1
yielding(weak, unsettled, unsteady, trembling)
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APASmart Define. (2015). fluctuant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fluctuant/thesaurus/synonyms
ChicagoSmart Define. 2015. "fluctuant thesaurus" https://smartdefine.org/fluctuant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, fluctuant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fluctuant/thesaurus/synonyms>.
MLASmart Define. "fluctuant thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/fluctuant/thesaurus/synonyms>