4
drowsy
4
slumbery
4
work-shy
3
slumberous
3
at rest
3
dormant
3
dozy
3
drowsing
3
hibernating
3
hypnoid
3
sleepy
3
sleepy-eyed
3
sleepyheaded
3
slumbrous
3
somnolent
3
torpid
2
baneful
2
cheap
2
fast asleep
2
insidious
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APASmart Define. (2016). asleep thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/asleep/thesaurus/related
ChicagoSmart Define. 2016. "asleep thesaurus" https://smartdefine.org/asleep/thesaurus/related (accessed September 22, 2026).
HarvardSmart Define 2016, asleep thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/asleep/thesaurus/related>.
MLASmart Define. "asleep thesaurus" 8 February 2016. Web. 22 September 2026. <https://smartdefine.org/asleep/thesaurus/related>