258 entries under adjective topic. ×

4
nodding
4
off-guard(adverb, unprepared)
4
passive(calm, dull, sluggish, lifeless)
4
reposing(calm, quiet, lifeless, late)
4
resting(calm, dead, unconscious, sleeping)
4
senseless(hard, tough, severe, cold)
4
slumberous
4
sound asleep(expression, idiom, inactivity, sleeping)
4
still(calm, dull, gentle, sluggish)
3
cold(hard, tough, severe, cruel)
3
latent(calm, dull, quiet, gentle)
3
motionless(calm, dull, quiet, gentle)
3
out cold(expression, calm, dead, unresponsive)
3
out of it(expression, idiom, calm, quiet)
3
sluggish(dull, quiet, heavy, lazy)
3
unmoving(still, lifeless, inactive, motionless)
2
pushing up daisies(expression, idiom, calm, dead)
2
anesthetized(hard, tough, severe, cold)
2
apathetic(quiet, hard, tough, severe)
2
bereft of life(expression, idiom, lifeless, late)
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APASmart Define. (2016). asleep thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/asleep/thesaurus/synonyms
ChicagoSmart Define. 2016. "asleep thesaurus" https://smartdefine.org/asleep/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, asleep thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/asleep/thesaurus/synonyms>.
MLASmart Define. "asleep thesaurus" 8 February 2016. Web. 25 September 2026. <https://smartdefine.org/asleep/thesaurus/synonyms>