180 entries under unpredictable topic. ×

1
bubbleheaded(adjective, careless, lively, active, unstable)
1
cussed(adjective, passionate, unstable, unreliable)
1
delusive(adjective, fickle, variable, undependable)
1
devious(adjective, false, unusual, uncertain, dishonest)
1
directionless(irregular, unreliable, erratic, frivolous)
1
easily upset(expression, adjective, passionate, unstable)
1
fiery(adjective, passionate, unstable, unreliable)
1
gay(lively, impulsive, changeable, amusing)
1
headstrong(adjective, wrong, passionate, foolish, stupid)
1
hyper(adjective, passionate, unstable, unreliable)
1
hypersensitive(adjective, passionate, unstable, unreliable)
1
impatient(adjective, passionate, unstable, unreliable)
1
in bad mood(expression, adjective, idiom, passionate, unstable)
1
lively(excited, unreliable, changeable, fearful)
1
mean(adjective, passionate, corrupt, awkward, wicked)
1
movable(lively, unstable, unsettled, changeable)
1
ornery(adjective, passionate, unstable, unreliable)
1
passionate(adjective, happy, perfect, unstable)
1
quicksilver(lively, changeable, untrue, indecisive)
1
spirited(lively, changeable, temperamental)
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APASmart Define. (2015). capricious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/capricious/thesaurus/synonyms
ChicagoSmart Define. 2015. "capricious thesaurus" https://smartdefine.org/capricious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, capricious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/capricious/thesaurus/synonyms>.
MLASmart Define. "capricious thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/capricious/thesaurus/synonyms>