2
attentively
2
diligently
2
dutifully
2
intently
2
mindfully
1
carefully
1
conscientiously
1
austerely
1
broodingly
1
cautiously
1
charily
1
circumspectly
1
completely
1
comprehensively
1
promptly(adverb, late)
0
assiduously
0
deeply
0
earnestly
0
entirely
0
exhaustively
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APASmart Define. (2016). negligently thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/negligently/thesaurus/antonyms
ChicagoSmart Define. 2016. "negligently thesaurus" https://smartdefine.org/negligently/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, negligently thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/negligently/thesaurus/antonyms>.
MLASmart Define. "negligently thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/negligently/thesaurus/antonyms>