4
snoozy(noun, adjective, dull, quiet, slow)
4
work-shy(adjective, idle, lazy, indolent, faineant)
4
yawning
3
apathetic(adjective, dull, careless, relaxed, indifferent)
3
enervated(adjective, dull, beat, relaxed, stupid)
3
exhausted(adjective, beat, weary, tired, sluggish)
3
fatigued(adjective, beat, tired, exhausted, sleepy)
3
languorous(adjective, dull, careless, relaxed, indifferent)
3
phlegmatic(adjective, dull, relaxed, stupid, weary)
3
pooped(adjective, beat, tired, exhausted, sleepy)
3
resting(adjective, unconscious, dormant, comatose, sleeping)
3
slothful(adjective, dull, careless, indifferent, idle)
3
somnific(adjective, quiet, dark, heavy, inactivity)
3
still(adjective, dull, idle, sluggish, lazy)
3
supine(adjective, dull, careless, relaxed, indifferent)
2
blah(adjective, dull, quiet, slow, relaxed)
2
bored(adjective, beat, tired, exhausted, sleepy)
2
debilitated(adjective, dull, stupid, idle, weary)
2
dopey(adjective, quiet, slow, relaxed, cold)
2
draggy(adjective, dull, quiet, slow, heavy)
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APASmart Define. (2015). somnolent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/somnolent/thesaurus/synonyms
ChicagoSmart Define. 2015. "somnolent thesaurus" https://smartdefine.org/somnolent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, somnolent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/somnolent/thesaurus/synonyms>.
MLASmart Define. "somnolent thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/somnolent/thesaurus/synonyms>