56 entries under negligent topic. ×

28
remiss(noun, adjective, dull, soft, neglect)
27
inattentive(noun, adjective, dull, sharp, rude)
24
careless(noun, adjective, calm, dull, cool)
24
heedless(noun, adjective, sharp, neglect, rude)
23
thoughtless(adjective, sharp, neglect, rude, careless)
21
unmindful(noun, adjective, soft, sharp, neglect)
19
forgetful(adjective, soft, careless, cold, silly)
15
derelict(adjective, soft, careless, indifferent, careful)
15
regardless(adjective, adverb, soft, careless, cold)
14
delinquent(adjective, soft, careless, indifferent, failing)
13
slack(noun, adjective, dull, soft, slow)
12
lax(adjective, soft, slow, careless, indifferent)
11
disregardful(adjective, soft, sharp, rude, careless)
8
dilatory(adjective, dull, slow, careless, sluggish)
8
indifferent(noun, adjective, calm, dull, cool)
8
lazy(adjective, slow, careless, idle, failing)
8
slipshod(adjective, soft, careless, indifferent, common)
7
slapdash(adjective, careless, indifferent, sloppy, rash)
4
behindhand(adjective, soft, slow, careless, indifferent)
4
imprudent(careless, bold, thoughtless, rash, wary)
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APASmart Define. (2015). neglectful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/neglectful/thesaurus/synonyms
ChicagoSmart Define. 2015. "neglectful thesaurus" https://smartdefine.org/neglectful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, neglectful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/neglectful/thesaurus/synonyms>.
MLASmart Define. "neglectful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/neglectful/thesaurus/synonyms>