Synonyms|329Antonyms|49|Broader|0Narrower|0Related|96
1
lagging(dull, idle, sluggish, inactive, lethargic)
1
laid-back(adjective, dull, relaxed, stupid, weary)
1
latent(adjective, dull, idle, apathetic, sluggish)
1
lax(adjective, dull, idle, sluggish, lazy)
1
leaden
1
lethargical
1
limp(adjective, dull, relaxed, idle, sluggish)
1
loafing(dull, idle, sluggish, inactive, lethargic)
1
low-key(adjective, dull, idle, sluggish, lazy)
1
lumpish
1
moony(adjective, dull, relaxed, stupid, weary)
1
moribund
1
mothballed(adjective, dull, idle, sluggish, lazy)
1
narcoleptic
1
narcose
1
narcotized
1
narcous
1
nebbish(adjective, dull, relaxed, stupid, weary)
1
neglectful(dull, idle, sluggish, inactive, lethargic)
1
numb
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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>