95 entries under wobbly topic. ×

3
fluctuant(adjective, weak, uncertain, nervous, irregular)
3
nervous(adjective, understanding, weak, keen, fine)
3
tumbledown(adjective, weak, unsettled, danger, unsteady)
3
unhealthy(adjective, delicate, uncertain, anxious, ill)
2
dicey(adjective, delicate, uncertain, irregular, doubtful)
2
faltering(adjective, weak, delicate, uncertain, ill)
2
jerry-built(adjective, weak, unsettled, shaky, unsteady)
2
problematic(adjective, delicate, uncertain, awkward, nervous)
2
shaking(weak, unsettled, unsteady, trembling)
2
sickly(adjective, ill, sick, shaky, unwell)
2
trembling(weak, unsettled, unsteady)
2
tremulous(weak, unsettled, unsteady, trembling)
2
unfirm(weak, unsettled, unsteady, trembling)
1
all aquiver(expression, weak, unsettled, unsteady, trembling)
1
aquake(weak, unsettled, unsteady, trembling)
1
aquiver(weak, unsettled, unsteady, trembling)
1
ashake(weak, unsettled, unsteady, trembling)
1
broken(adjective, irregular, shaky, disturbed, unsteady)
1
contingent(adjective, delicate, uncertain, doubtful, unsettled)
1
dynamite(adjective, bad, nasty, delicate, heavy)
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APASmart Define. (2016). unstable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unstable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>.
MLASmart Define. "unstable thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms>