307 entries under unstable topic. ×

2
hot-blooded(adjective, irregular, impulsive, unpredictable)
2
hotheaded(adjective, passionate, unpredictable, unreliable)
2
huffy(adjective, temper, way, mood)
2
hysterical(adjective, caprice, not constant, not still)
2
inadvertent(adjective, not constant, not still)
2
inconsiderate(adjective, not constant, not still)
2
indemonstrable(adjective, not constant, not still)
2
infirm of purpose(expression, adjective, idiom, not constant)
2
insipid(adjective, irresolute, not constant, not still)
2
insubstantial(adjective, not constant, not still)
2
intermitting(adjective, not constant, not still)
2
irascible(adjective, feature, irregular, changeable)
2
irresolved(adjective, not constant, not still)
2
irritable(adjective, irregular, unreliable, changeable)
2
jagged(adjective, not constant, not still)
2
mazy(adjective, not constant, not still)
2
meaningless(adjective, not constant, not still)
2
measureless(adjective, incalculable, not constant, not still)
2
misshapen(adjective, not constant, not still)
2
mugwumpian(adjective, not constant, not still)
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APASmart Define. (2015). capricious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/capricious/thesaurus/synonyms
ChicagoSmart Define. 2015. "capricious thesaurus" https://smartdefine.org/capricious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, capricious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/capricious/thesaurus/synonyms>.
MLASmart Define. "capricious thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/capricious/thesaurus/synonyms>