0
inaccurately
0
inattentive
0
indiscriminately
0
indolent
0
injudiciously
0
insipiently
0
insult
0
irrationally
0
irresponsible
0
laggardly
0
lazy
0
lightheartedly
0
loosely
0
mixed
0
nearsightedly
0
offhanded
0
on a whim
0
on impulse
0
overconfidently
0
pell-mell(adverb, carelessly, hurriedly)
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APASmart Define. (2015). heedlessly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/heedlessly/thesaurus/synonyms
ChicagoSmart Define. 2015. "heedlessly thesaurus" https://smartdefine.org/heedlessly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, heedlessly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/heedlessly/thesaurus/synonyms>.
MLASmart Define. "heedlessly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/heedlessly/thesaurus/synonyms>