167 entries under unpredictable topic. ×

1
mean(adjective, passionate, unstable, unreliable)
1
notional(careless, unstable, unreasonable, changeable)
1
odd(careless, unstable, unreasonable, changeable)
1
ornery(adjective, passionate, unstable, unreliable)
1
passionate(adjective, moving, unstable, unreliable)
1
petulant(adjective, cross, passionate, miserable, unstable)
1
picky(careless, unstable, unreasonable, changeable)
1
punchy(careless, unstable, unreasonable, changeable)
1
queer(careless, unstable, unreasonable, changeable)
1
resilient(lively, impulsive, changeable, temperamental)
1
sensitive(adjective, weak, moving, delicate, passionate)
1
spirited(lively, changeable, temperamental)
1
tricky(adjective, weak, delicate, false, careless)
1
unreasonable(careless, unstable, changeable, variable)
1
unsound(adjective, careless, loose, unstable, shaky)
1
up-and-down(lively, impulsive, changeable, temperamental)
1
up and down(expression, adjective, idiom, free, careless)
1
vagarious(careless, unstable, unreasonable, changeable)
1
willful(adjective, passionate, unstable, unreliable)
0
active(lively, changeable)
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APASmart Define. (2016). fickle thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fickle/thesaurus/synonyms
ChicagoSmart Define. 2016. "fickle thesaurus" https://smartdefine.org/fickle/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, fickle thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fickle/thesaurus/synonyms>.
MLASmart Define. "fickle thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/fickle/thesaurus/synonyms>