54 entries under neglectful topic. ×

6
incurious(adjective, careless, cold, forget, uncaring)
5
slapdash(adjective, careless, indifferent, casual, thoughtless)
5
slipshod(adjective, careless, indifferent, casual, sloppy)
5
unconcerned(adjective, careless, indifferent, coarse, casual)
4
feckless(adjective, careless, thoughtless, rash, unwise)
4
haphazard(adjective, unknowing, unaware, unplanned)
4
incautious(adjective, casual, rash, happy-go-lucky, oblivious)
4
indifferent(adjective, careless, casual, apathetic, sloppy)
4
sloppy(adjective, careless, indifferent, casual, thoughtless)
4
slovenly(adjective, careless, indifferent, unconcerned, sloppy)
3
bumbling
3
clumsy
3
cursory(adjective, careless, indifferent, casual, unconcerned)
3
hit-and-miss
3
senile
3
slack(adjective, careless, indifferent, coarse, unconcerned)
2
lax(adjective, careless, indifferent, coarse, casual)
2
offhand(adjective, careless, indifferent, casual, unconcerned)
2
shoddy
1
behindhand(adjective, careless, indifferent, coarse, unconcerned)
11 years ago|11k views|share |citing 
APASmart Define. (2015). inadvertent thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inadvertent/thesaurus/synonyms
ChicagoSmart Define. 2015. "inadvertent thesaurus" https://smartdefine.org/inadvertent/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, inadvertent thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inadvertent/thesaurus/synonyms>.
MLASmart Define. "inadvertent thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/inadvertent/thesaurus/synonyms>