155 entries under changeable topic. ×

2
featherbrained(adjective, careless, unstable, unreliable)
2
fluid(adjective, unstable, unsettled, unpredictable, unreliable)
2
grumpy(adjective, unstable, irregular, temperamental)
2
guttering(verb, irregular, erratic)
2
harebrained(adjective, careless, excited, foolish, unstable)
2
helter-skelter(adjective, irregular, unpredictable, angry)
2
huffy(adjective, temper, way, unstable, mood)
2
irascible(adjective, feature, unstable, irregular)
2
irritable(adjective, unstable, irregular, unreliable)
2
lurching(verb, irregular, erratic)
2
protean(adjective, unstable, unsettled, unpredictable, unreliable)
2
punchy(adjective, feature, irregular, unpredictable)
2
short-tempered(adjective, feature, unstable, irregular)
2
testy(adjective, feature, unstable, irregular)
2
two-timing(adjective, unstable, dishonest, deceitful, unreliable)
2
up and down(expression, adjective, idiom, free, wild)
2
yo-yo(adjective, lively, active, impulsive, unpredictable)
1
bubbleheaded(adjective, careless, lively, active, unstable)
1
cantankerous(unstable, obstinate, stubborn, temperamental)
1
cheating(adjective, false, dishonest, dubious)
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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>