48 entries under impulsive topic. ×

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fleeting(unpredictable, explosive)
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flighty(lively, unpredictable, changeable, explosive)
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flippant(unpredictable, explosive)
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frivolous(unpredictable, explosive)
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fugacious(unpredictable, explosive)
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fugitive(unpredictable, explosive)
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gaseous(unpredictable, explosive)
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giddy(unpredictable, explosive)
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hot-blooded(unpredictable, explosive)
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hot-tempered(unpredictable, explosive)
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impermanent(unpredictable, explosive)
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imponderable(unpredictable, explosive)
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inconsistent(unpredictable, explosive)
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inconstant(lively, unpredictable, changeable, temperamental)
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light(unpredictable, explosive)
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momentary(unpredictable, explosive)
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playful(unpredictable, carefree, happy-go-lucky, blithe)
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short-lived(unpredictable, explosive)
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subtle(unpredictable, explosive)
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temperamental(lively, unpredictable, changeable, explosive)
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APASmart Define. (2015). expansive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/expansive/thesaurus/synonyms
ChicagoSmart Define. 2015. "expansive thesaurus" https://smartdefine.org/expansive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, expansive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/expansive/thesaurus/synonyms>.
MLASmart Define. "expansive thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/expansive/thesaurus/synonyms>