206 entries under unpredictable topic. ×

1
impatient(adjective, passionate, unstable, agitated)
1
in bad mood(expression, adjective, idiom, passionate, unstable)
1
irritable(unstable, unreliable, fickle, erratic)
1
loose(adjective, free, careless, travel)
1
mean(adjective, passionate, unstable, unreliable)
1
odd(rough, variable, unbalanced, unsteady)
1
ornery(adjective, passionate, unstable, unreliable)
1
passionate(adjective, wild, unstable, unreliable)
1
peculiar(separate, irregular, distinct, different)
1
petulant(adjective, cross, passionate, miserable, unstable)
1
punchy(variable, unsteady, dizzy, lightheaded)
1
quirky(adjective, variable)
1
spirited(lively, tolerant, variable, temperamental)
1
treacherous(adjective, false, careless, loose, unstable)
1
tricky(adjective, weak, delicate, careless, loose)
1
unsound(adjective, careless, loose, unstable, shaky)
1
untrue(adjective, false, dishonest, dubious)
1
unusual(adjective, uncertain, unstable, irregular)
1
up and down(expression, adjective, idiom, free, wild)
1
vagarious(irregular, unreliable, variable)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>