46 entries under casual topic. ×

5
abstracted(inattention, happy-go-lucky, slapdash)
5
oblivious(adjective, careless, thoughtless, inattentive)
5
unmindful(adjective, careless, thoughtless, inattentive)
4
absent-minded(adjective, inattentive, happy-go-lucky, slapdash)
4
thoughtless(adjective, careless, inattentive, inconsiderate)
3
careless(adjective, thoughtless, inconsiderate, happy-go-lucky)
3
heedless(adjective, careless, thoughtless, inattentive)
3
negligent(adjective, careless, thoughtless, inattentive)
3
unguarded(negligent, happy-go-lucky, unprepared, slapdash)
3
unthinking(adjective, careless, thoughtless, inconsiderate)
2
disregardful(adjective, inattentive, happy-go-lucky, slapdash)
2
inadvertent(adjective, careless, indifferent, thoughtless)
2
incautious(happy-go-lucky, slapdash)
2
mindless(happy-go-lucky, slapdash)
2
unconcerned(adjective, inattentive, happy-go-lucky, slapdash)
1
happy-go-lucky(slapdash, nonpreparation)
1
improvident(happy-go-lucky, slapdash, nonpreparation)
1
indolent(tired, lethargic, sleepy, happy-go-lucky)
1
lackadaisical(tired, lethargic, sleepy, happy-go-lucky)
1
offhand(unqualified, happy-go-lucky, slapdash, unsuspecting)
<123>
11 years ago|5.1k views|share |citing 
APASmart Define. (2015). napping thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/napping/thesaurus/synonyms
ChicagoSmart Define. 2015. "napping thesaurus" https://smartdefine.org/napping/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, napping thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/napping/thesaurus/synonyms>.
MLASmart Define. "napping thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/napping/thesaurus/synonyms>