52 entries under sluggish topic. ×

4
lackadaisical(adjective, dull, weak, easy, slow)
3
apathetic(adjective, dull, quiet, weak, easy)
3
languid(adjective, dull, weak, easy, slow)
2
languorous(adjective, dull, weak, easy, slow)
2
indifferent(adjective, dull, quiet, weak, easy)
2
inert(adjective, dull, quiet, weak, easy)
2
laid-back(adjective, dull, quiet, weak, easy)
2
lethargic(adjective, dull, weak, easy, slow)
2
passive(adjective, dull, careless, indifferent, weary)
2
phlegmatic(adjective, dull, quiet, weak, easy)
2
unconcerned(adjective, dull, weak, easy, slow)
1
blah(adjective, dull, weak, easy, slow)
1
comatose(adjective, dull, weak, easy, slow)
1
debilitated(adjective, dull, heavy, stupid, idle)
1
dilatory(adjective, dull, heavy, stupid, idle)
1
dopey(adjective, dull, weak, easy, slow)
1
dormant(adjective, dull, heavy, stupid, idle)
1
draggy(adjective, dull, heavy, indifferent, stupid)
1
drowsy(adjective, dull, relaxed, heavy, stupid)
1
dull(adjective, careless, relaxed, heavy, indifferent)
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APASmart Define. (2016). moony thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/moony/thesaurus/synonyms
ChicagoSmart Define. 2016. "moony thesaurus" https://smartdefine.org/moony/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, moony thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/moony/thesaurus/synonyms>.
MLASmart Define. "moony thesaurus" 2 March 2016. Web. 24 September 2026. <https://smartdefine.org/moony/thesaurus/synonyms>