Synonyms|365Antonyms|38|Broader|1Narrower|0Related|209
3
catnapping
3
heedless(adjective, careless, casual, thoughtless, inattentive)
3
innocent
3
lethargic
3
lost
3
negligent(adjective, careless, casual, thoughtless, inattentive)
3
off one's guard(expression, adjective, idiom, inattention)
3
off your guard(expression, adjective, idiom)
3
unguarded(casual, negligent, happy-go-lucky, unprepared, slapdash)
3
unthinking(adjective, careless, casual, thoughtless, inconsiderate)
2
caught napping(expression, idiom, inattention)
2
comatose(adjective, tired, lethargic, unconscious, sleepy)
2
disregardful(adjective, casual, inattentive, happy-go-lucky, slapdash)
2
distracted(adjective, inattentive)
2
dormant(adjective, unconscious, asleep, comatose, sleeping)
2
fluffing
2
fuzzing
2
heavy with sleep(expression, idiom, inactivity)
2
in a reverie(expression, idiom, inattention)
2
in the clouds(expression, idiom, inattention)
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APASmart Define. (2015). napping thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/napping/thesaurus/synonyms
ChicagoSmart Define. 2015. "napping thesaurus" https://smartdefine.org/napping/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, napping thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/napping/thesaurus/synonyms>.
MLASmart Define. "napping thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/napping/thesaurus/synonyms>