40 entries under neglectful topic. ×

29
sloppy(adjective, order, nasty, careless, loose)
16
slipshod(adjective, order, nasty, careless, dirty)
15
careless(adjective, careful, sloppy, incompetent, inept)
10
negligent(adjective, careless, indifferent, loose, sloppy)
10
neglectful(adjective, careless, indifferent, sloppy, inattentive)
9
perfunctory(adjective, unthinking, automatic)
9
reckless(adjective, neglect, inattentive)
9
slapdash(adjective, careless, loose, careful, sloppy)
8
forgetful(adjective, careless, indifferent, sloppy, inattentive)
8
haphazard(adjective, loose, sloppy, inexact, random)
8
heedless(adjective, careless, sloppy, inattentive, unthinking)
7
clumsy(adjective, unskillfulness)
7
slack(adjective, weak, careless, indifferent, feeble)
5
derelict(adjective, careless, indifferent, sloppy, inattentive)
5
inattentive(adjective, neglect, poor, careless, unthinking)
5
remiss(adjective, careless, indifferent, sloppy, inattentive)
5
shoddy(adjective, nasty, dirty, useless, cheap)
4
inconsiderate(adjective, careless, indifferent, unconcerned, sloppy)
4
lax(adjective, careless, indifferent, sloppy, inattentive)
4
thoughtless(adjective, careless, indifferent, sloppy, inattentive)
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APASmart Define. (2015). slovenly thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/slovenly/thesaurus/synonyms
ChicagoSmart Define. 2015. "slovenly thesaurus" https://smartdefine.org/slovenly/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, slovenly thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/slovenly/thesaurus/synonyms>.
MLASmart Define. "slovenly thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/slovenly/thesaurus/synonyms>