43 entries under slapdash topic. ×

3
slipshod(adjective, careless, indifferent, casual, sloppy)
3
unheeding(casual, inattention, happy-go-lucky)
2
disregardful(adjective, careless, indifferent, casual, thoughtless)
2
forgetful(adjective, careless, indifferent, casual, thoughtless)
2
inaccurate(adjective, indifferent, casual, thoughtless, sloppy)
2
pococurante(adjective, cool, informal, casual, easygoing)
2
sloppy(adjective, careless, indifferent, casual, quick)
2
unconscious(adjective, simple, careless, natural, casual)
2
unreflective(adjective, casual, candid, spontaneous, inattention)
1
absent-minded(casual, happy-go-lucky)
1
abstracted(casual, happy-go-lucky)
1
imprudent(casual, thoughtless, impetuous, happy-go-lucky, unfussy)
1
incautious(casual, candid, spontaneous, happy-go-lucky)
1
injudicious(chance, casual, uninformed, random, happy-go-lucky)
1
irresponsible(chance, casual, thoughtless, uninformed, impetuous)
1
lax(adjective, careless, indifferent, casual, thoughtless)
1
napping(casual, unqualified, happy-go-lucky, unsuspecting)
1
remiss(adjective, careless, indifferent, casual, thoughtless)
1
uncircumspect(neglect, casual, candid, spontaneous, happy-go-lucky)
1
unobservant(casual, inattention, happy-go-lucky)
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APASmart Define. (2016). offhand thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/offhand/thesaurus/synonyms
ChicagoSmart Define. 2016. "offhand thesaurus" https://smartdefine.org/offhand/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, offhand thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/offhand/thesaurus/synonyms>.
MLASmart Define. "offhand thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/offhand/thesaurus/synonyms>