35 entries under careless topic. ×

5
oblivious(adjective, casual, thoughtless, inattentive)
5
unconscious(adjective, thoughtless, unwise, inattentive)
5
unmindful(adjective, casual, thoughtless, inattentive)
4
thoughtless(adjective, casual, inattentive, inconsiderate)
3
heedless(adjective, casual, thoughtless, inattentive)
3
negligent(adjective, casual, thoughtless, inattentive)
3
unthinking(adjective, casual, thoughtless, inconsiderate)
2
inadvertent(adjective, indifferent, casual, thoughtless)
2
witless(thoughtless, inconsiderate)
1
unheeding(adjective, indifferent, casual, thoughtless)
1
unpremeditated(adjective, rude, thoughtless, unwise)
0
blundering(adjective, rude, thoughtless, unwise)
0
blunt(thoughtless, inconsiderate)
0
brutish(adjective, rude, thoughtless, unwise)
0
feckless(adjective, rude, thoughtless, unwise)
0
foolish(thoughtless, inconsiderate)
0
impulsive(adjective, rude, thoughtless, unwise)
0
inconsiderate(casual, thoughtless, happy-go-lucky, slapdash)
0
indelicate(thoughtless, inconsiderate)
0
indiscreet(casual, thoughtless, inconsiderate, happy-go-lucky)
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APASmart Define. (2015). napping thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/napping/thesaurus/synonyms
ChicagoSmart Define. 2015. "napping thesaurus" https://smartdefine.org/napping/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, napping thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/napping/thesaurus/synonyms>.
MLASmart Define. "napping thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/napping/thesaurus/synonyms>