77 entries under sluggish topic. ×

4
languorous(adjective, dull, careless, relaxed, indifferent)
4
out of it(expression, adjective, idiom, dull, quiet)
4
snoozy(noun, adjective, dull, quiet, slow)
3
dopey(adjective, dull, quiet, slow, relaxed)
3
inactive(adjective, dull, quiet, easy, slow)
3
inert(adjective, dull, quiet, easy, careless)
3
stupid(adjective, dull, cold, dead, senseless)
2
benumbed(adjective, dull, cold, senseless)
2
debilitated(adjective, dull, heavy, stupid, weary)
2
dilatory(adjective, dull, quiet, easy, careless)
2
dormant(adjective, dull, heavy, idle, weary)
2
flagging(adjective, dull, beat, careless, indifferent)
2
idle(adjective, dull, quiet, easy, careless)
2
inattentive(dull, careless, idle, inactive)
2
indifferent(adjective, dull, beat, careless, relaxed)
2
laggard(adjective, dull, quiet, easy, careless)
2
lagging(adjective, dull, quiet, easy, careless)
2
passive(adjective, dull, quiet, easy, careless)
2
slothful(adjective, dull, quiet, easy, careless)
2
stretchy(adjective, dull, stupid, idle, weary)
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APASmart Define. (2015). drowsy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/drowsy/thesaurus/synonyms
ChicagoSmart Define. 2015. "drowsy thesaurus" https://smartdefine.org/drowsy/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, drowsy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/drowsy/thesaurus/synonyms>.
MLASmart Define. "drowsy thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/drowsy/thesaurus/synonyms>