Synonyms|159Antonyms|29|Broader|0Narrower|0Related|85

45 entries under sleepy topic. ×

13
somnolent(noun, adjective, dull, quiet, slow)
10
drowsy(noun, adjective, dull, quiet, slow)
9
soporific(noun, adjective, dull, quiet, slow)
8
lethargic(adjective, quiet, slow, cold, heavy)
8
sluggish(adjective, dull, quiet, slow, cold)
7
dozy(noun, adjective, dull, quiet, slow)
7
torpid(adjective, dull, quiet, slow, cold)
6
comatose(adjective, dull, quiet, slow, heavy)
6
nodding(noun, adjective, dull, quiet, tired)
6
somnifacient(noun, adjective, awareness, soporific)
5
dormant(adjective, dull, stupid, still, idle)
5
heavy(adjective, dull, quiet, slow, weary)
3
dopey(adjective, dull, quiet, slow, cold)
3
snoozy(noun, adjective, dull, quiet, slow)
2
dreamy(adjective, apathetic, tired, sluggish, lazy)
2
drugged(adjective, cold, dead, tired, senseless)
2
inactive(adjective, dull, quiet, slow, heavy)
2
languid(adjective, dull, slow, still, weary)
2
out of it(expression, adjective, idiom, quiet, slow)
2
stretchy(adjective, dull, stupid, idle, weary)
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ChicagoSmart Define. 2015. "slumberous thesaurus" https://smartdefine.org/slumberous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, slumberous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/slumberous/thesaurus/synonyms>.
MLASmart Define. "slumberous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/slumberous/thesaurus/synonyms>