40 entries under slapdash topic. ×

24
heedless(adjective, sharp, rude, careless, cold)
20
unmindful(adjective, sharp, rude, careless, cold)
18
thoughtless(adjective, sharp, rude, careless, cold)
15
careless(adjective, cold, careful, casual, forget)
15
inadvertent(adjective, careless, cold, casual, forget)
12
absent-minded(adjective, careless, cold, casual, forget)
12
regardless(adjective, adverb, careless, cold, indifferent)
11
negligent(adjective, sharp, rude, careless, cold)
11
unthinking(adjective, sharp, rude, careless, indifferent)
10
unobservant(adjective, careless, cold, careful, casual)
9
remiss(adjective, careless, cold, casual, forget)
8
mindless(adjective, indifferent, careful, casual, unconcerned)
8
oblivious(adjective, careless, indifferent, casual, apathetic)
7
indifferent(adjective, sharp, rude, careless, short)
4
abstracted(adjective, careless, casual, remote, vague)
4
casual
4
cursory(casual, inattention, happy-go-lucky)
4
offhand(casual, inattention, happy-go-lucky)
3
unguarded(adjective, casual, happy-go-lucky)
2
disregardful(casual, happy-go-lucky)
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APASmart Define. (2015). unheeding thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unheeding/thesaurus/synonyms
ChicagoSmart Define. 2015. "unheeding thesaurus" https://smartdefine.org/unheeding/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unheeding thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unheeding/thesaurus/synonyms>.
MLASmart Define. "unheeding thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unheeding/thesaurus/synonyms>