56 entries under impulsive topic. ×

4
elastic(adjective, lively, unpredictable, changeable)
4
fanciful(adjective, careless, unstable, unreasonable)
4
lubricious(adjective, careless, lively, uncertain, active)
4
resilient(adjective, lively, unpredictable, changeable)
2
frivolous(adjective, unpredictable, unreliable, changeable)
2
gay(adjective, lively, unpredictable, changeable)
2
impatient(adjective, keen, energetic, passionate, active)
2
light(unpredictable, explosive)
2
sensitive(adjective, weak, delicate, passionate, nervous)
2
touchy(adjective, delicate, cross, passionate, nervous)
1
contrary(adjective, careless, uncertain, unstable, unreasonable)
1
explosive(adjective, passionate, unstable, unpredictable)
1
fiery(adjective, passionate, nervous, fierce, unstable)
1
hot-blooded(adjective, passionate, unpredictable, volatile)
1
neurotic(adjective, passionate, nervous, unstable, emotional)
1
notional(adjective, careless, unstable, unreasonable)
1
passionate(adjective, nervous, fierce, unstable, emotional)
1
up-and-down(adjective, lively, unpredictable, changeable)
1
yo-yo(adjective, careless, lively, active, unstable)
0
airy(unpredictable, explosive)
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APASmart Define. (2015). mercurial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mercurial/thesaurus/synonyms
ChicagoSmart Define. 2015. "mercurial thesaurus" https://smartdefine.org/mercurial/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, mercurial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mercurial/thesaurus/synonyms>.
MLASmart Define. "mercurial thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/mercurial/thesaurus/synonyms>