62 entries under impulsive topic. ×

1
lively(unpredictable, unreliable, changeable, erratic)
1
unreasonable(adjective, careless, unstable, unpredictable)
1
yo-yo(adjective, careless, lively, active, unstable)
0
airy(unpredictable, explosive)
0
bemused(adjective, careless, silly, unsteady)
0
brainless(adjective, careless, silly, unsteady)
0
buoyant(lively, unpredictable, changeable, explosive)
0
ditzy(adjective, careless, silly, unsteady)
0
expansive(lively, unpredictable, changeable, temperamental)
0
explosive
0
flippant(unpredictable, explosive)
0
gaseous(unpredictable, explosive)
0
gay(lively, unpredictable, changeable, explosive)
0
hot-blooded(unpredictable, explosive)
0
hot-tempered(unpredictable, explosive)
0
imponderable(unpredictable, explosive)
0
playful(unpredictable, explosive)
0
resilient(lively, unpredictable, changeable, temperamental)
0
sprightly(lively, unpredictable, changeable, explosive)
0
subtle(unpredictable, explosive)
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APASmart Define. (2016). inconstant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/inconstant/thesaurus/synonyms
ChicagoSmart Define. 2016. "inconstant thesaurus" https://smartdefine.org/inconstant/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, inconstant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/inconstant/thesaurus/synonyms>.
MLASmart Define. "inconstant thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/inconstant/thesaurus/synonyms>