1
lickety-split
1
like a flash(expression, idiom)
1
like a thunderbolt(expression, idiom)
1
madly
1
modifiability(adverb, changeably)
1
movably(adverb, changeably)
1
mutably(adverb, changeably)
1
nervously(adverb, excitably)
1
nimbly
1
non-systematically(adverb, motivelessly)
1
nonuniformly
1
obtusely(adverb, passionately, carelessly, unkindly, recklessly)
1
of a sudden(expression, idiom)
1
on a whim(expression, idiom, adverb, hastily, rashly)
1
on impulse(expression, adverb, hastily, rashly, precipitously)
1
on short notice(expression, idiom)
1
on spur of the moment
1
overhastily
1
oversoon
1
pliability(adverb, changeably)
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APASmart Define. (2015). impulsively thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/impulsively/thesaurus/synonyms
ChicagoSmart Define. 2015. "impulsively thesaurus" https://smartdefine.org/impulsively/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, impulsively thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/impulsively/thesaurus/synonyms>.
MLASmart Define. "impulsively thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/impulsively/thesaurus/synonyms>