81 entries under languid topic. ×

6
easy(adjective, dull, quiet, weak, slow)
6
lagging(adjective, dull, slow, idle, lazy)
6
shiftless(adjective, action, dull, slow, careless)
6
weak(adjective, dull, strong, easy, slow)
5
blah(adjective, calm, dull, quiet, weak)
5
easygoing(adjective, lazy, lethargic, indolent)
5
insouciant(adjective, lethargic, indolent)
5
uninterested(adjective, dull, weak, heavy, still)
3
laid-back(adjective, dull, weak, easy, slow)
3
unenthusiastic(adjective, dull, weak, easy, slow)
2
bored(lethargic, indolent)
2
careless(adjective, dull, idle, inactive, lethargic)
2
impassive(adjective, calm, dull, weak, easy)
2
inattentive(adjective, dull, idle, lazy, inactive)
2
languishing(adjective, dull, weak, easy, slow)
2
lukewarm(adjective, lethargic, indolent)
2
lymphatic(adjective, weak, heavy, still, lazy)
2
out of it(expression, adjective, idiom, dull, quiet)
2
snoozy(adjective, dull, quiet, weak, easy)
2
unready(adjective, dull, careless, indifferent, idle)
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APASmart Define. (2016). sluggish thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms
ChicagoSmart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, sluggish thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>.
MLASmart Define. "sluggish thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms>