102 entries under sluggish topic. ×

7
easygoing(adjective, calm, cool, energy, slow)
7
feeble(adjective, dull, weak, easy, slow)
7
lumpish(adjective, dull, slow, heavy)
7
motionless(adjective, quiet, cool, still, peaceful)
7
negligent(adjective, calm, cool, sharp, rude)
7
somnolent(adjective, quiet, slow, relaxed, heavy)
7
stolid(adjective, calm, dull, quiet, flat)
7
unhurried(adjective, dull, quiet, weak, easy)
6
benumbed(adjective, dull, quiet, flat, heavy)
6
cold(adjective, calm, dull, cool, flat)
6
drooping(adjective, dull, relaxed, lifeless)
6
exhausted(adjective, beat, weary, tired)
6
languishing(adjective, dull, weak, energy, easy)
6
static(adjective, quiet, still, lifeless)
6
unenthusiastic(adjective, dull, weak, easy, flat)
5
blah(adjective, calm, dull, quiet, weak)
5
dreamy(adjective, quiet, energy, easy, slow)
5
laid-back(adjective, calm, dull, quiet, cool)
5
leisurely(adjective, dull, quiet, weak, easy)
5
quiet(adjective, dull, cool, easy, flat)
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APASmart Define. (2016). listless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/listless/thesaurus/synonyms
ChicagoSmart Define. 2016. "listless thesaurus" https://smartdefine.org/listless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, listless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/listless/thesaurus/synonyms>.
MLASmart Define. "listless thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/listless/thesaurus/synonyms>