46 entries under slapdash topic. ×

11
unthinking(adjective, careless, stupid, casual, inattention)
8
thoughtless(adjective, careless, stupid, casual, unthinking)
7
careless(adjective, stupid, casual, unthinking, inattention)
6
heedless(adjective, casual, inattention, obtuse, happy-go-lucky)
6
mindless(adjective, careless, stupid, casual, unthinking)
5
inadvertent(adjective, careless, stupid, casual, unthinking)
5
reckless(adjective, casual, obtuse, happy-go-lucky)
4
imprudent(adjective, careless, stupid, casual, unthinking)
4
inconsiderate(adjective, casual, happy-go-lucky)
4
indiscreet(adjective, casual, happy-go-lucky)
3
hasty(adjective, casual, happy-go-lucky)
3
unguarded(adjective, casual, thoughtless, happy-go-lucky)
3
unheeding(casual, inattention, obtuse, happy-go-lucky)
2
cursory(casual, inattention, happy-go-lucky)
2
indifferent(casual, inattention, happy-go-lucky)
2
injudicious(careless, stupid, casual, unthinking, obtuse)
2
negligent(adjective, casual, obtuse, happy-go-lucky)
2
offhand(adjective, casual, candid, spontaneous, inattention)
2
regardless(careless, stupid, casual, unthinking, inattention)
2
unmindful(casual, inattention, obtuse, happy-go-lucky)
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APASmart Define. (2015). unreflective thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unreflective/thesaurus/synonyms
ChicagoSmart Define. 2015. "unreflective thesaurus" https://smartdefine.org/unreflective/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unreflective thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unreflective/thesaurus/synonyms>.
MLASmart Define. "unreflective thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unreflective/thesaurus/synonyms>