46 entries under casual topic. ×

3
remiss(adjective, indifferent, thoughtless, sloppy)
2
napping(happy-go-lucky, slapdash)
2
unheeding(rude, unkind, impolite, inconsiderate)
1
absent-minded(adjective, indifferent, thoughtless, sloppy)
1
cursory(quick, speedy, happy-go-lucky, slapdash)
1
disregardful(rash, happy-go-lucky, oblivious, slapdash)
1
indifferent(rude, unkind, impolite, inconsiderate)
1
lax(careless, thoughtless, reckless, negligent)
1
loose(careless, thoughtless, reckless, negligent)
1
oblivious(rash, happy-go-lucky, slapdash, neglectful)
1
offhand(candid, spontaneous, happy-go-lucky, slapdash)
1
perfunctory(quick, speedy, happy-go-lucky, slapdash)
1
sloppy(rash, happy-go-lucky, oblivious, slapdash)
1
uncircumspect(careless, thoughtless, heedless, candid)
1
unconcerned(rude, unkind, impolite, inconsiderate)
1
unobservant(adjective, careless, indifferent, sloppy)
1
unreflective(candid, spontaneous, happy-go-lucky, offhand)
0
abstracted(happy-go-lucky, slapdash)
0
happy-go-lucky
0
inaccurate(happy-go-lucky, slapdash)
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APASmart Define. (2015). incautious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/incautious/thesaurus/synonyms
ChicagoSmart Define. 2015. "incautious thesaurus" https://smartdefine.org/incautious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, incautious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/incautious/thesaurus/synonyms>.
MLASmart Define. "incautious thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/incautious/thesaurus/synonyms>