58 entries under impulsive topic. ×

1
expansive(lively, unpredictable, changeable, temperamental)
1
gay(adjective, happy, lively, active, cheerful)
1
lively(adjective, happy, excited, active, unstable)
1
resilient(lively, unpredictable, changeable, temperamental)
1
up-and-down(lively, unpredictable, changeable, temperamental)
1
up and down(expression, adjective, idiom, free, careless)
0
airy(unpredictable, explosive)
0
buoyant(lively, unpredictable, changeable, explosive)
0
elusive(unpredictable, explosive)
0
flippant(unpredictable, explosive)
0
gaseous(unpredictable, explosive)
0
hot-blooded(adjective, moving, sensitive, unpredictable)
0
hot-tempered(unpredictable, explosive)
0
imponderable(unpredictable, explosive)
0
playful(excited, unpredictable, fearful, explosive)
0
sprightly(lively, unpredictable, changeable, explosive)
0
subtle(unpredictable, explosive)
0
vaporous(unpredictable, explosive)
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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>