4
helter-skelter(adjective, confusion)
4
imprudently(adverb, hastily, impulsively, recklessly, rashly)
4
neglectfully(adverb, neglectfully)
4
offhandedly(adverb, thoughtlessly, nonchalantly, informally, irresponsibly)
4
perfunctorily(adverb, neglectfully)
4
unheedfully(adverb, rashly, neglectfully)
4
unthinkingly(adverb, hastily, merrily, impulsively, rashly)
4
wildly(adverb, recklessly)
3
any which way(expression, idiom, adverb)
3
anyhow
3
apathetically
3
badly(adverb, poorly, faultily, deficiently)
3
brashly(adverb, recklessly, rashly)
3
capriciously(adverb, motivelessly)
3
daringly(adverb, recklessly, rashly)
3
foolishly(adverb, hastily, speedily, headlong, impulsively)
3
headfirst(adverb, recklessly)
3
hotheadedly(adverb, rashly)
3
hurriedly(adverb, hastily, impulsively, rashly)
3
inadequately(adverb, badly, poorly, halfway, slightly)
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APASmart Define. (2015). carelessly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/carelessly/thesaurus/synonyms
ChicagoSmart Define. 2015. "carelessly thesaurus" https://smartdefine.org/carelessly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, carelessly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/carelessly/thesaurus/synonyms>.
MLASmart Define. "carelessly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/carelessly/thesaurus/synonyms>