140 entries under unstable topic. ×

2
ineffectual(adjective, uncertain, nervous, useless)
2
insubstantial(adjective, false, loose, ill)
2
permutable(adjective, unsettled, fickle, variable)
2
restless(unsettled, variable, capricious, fluctuating)
2
sensitive(adjective, delicate, passionate, uncertain)
2
spasmodic(irregular, unsettled, variable, erratic)
2
spineless(adjective, uncertain, nervous, useless)
2
unhealthy(adjective, delicate, false, uncertain)
2
vagrant(unsettled, variable, capricious, fluctuating)
2
versatile(unsettled, variable, capricious, fluctuating)
1
agitated(unsettled, variable, capricious, fluctuating)
1
borderline(adjective, delicate, uncertain, nervous)
1
commutative(unsettled, variable, capricious, fluctuating)
1
contingent(adjective, delicate, uncertain, doubtful)
1
convertible(unsettled, variable, capricious, fluctuating)
1
cussed(adjective, passionate, unpredictable, rash)
1
defenseless(vulnerable, dangerous, unprotected, precarious)
1
dynamite(adjective, delicate, uncertain, doubtful)
1
easily upset(expression, adjective, passionate, unpredictable)
1
equivocal(adjective, delicate, uncertain, doubtful)
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APASmart Define. (2016). unreliable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unreliable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unreliable thesaurus" https://smartdefine.org/unreliable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unreliable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unreliable/thesaurus/synonyms>.
MLASmart Define. "unreliable thesaurus" 4 March 2016. Web. 30 September 2026. <https://smartdefine.org/unreliable/thesaurus/synonyms>