77 entries under listless topic. ×

6
easy(adjective, dull, quiet, weak, slow)
6
off(adjective, dull, increase, moderate, low)
6
static(adjective, dull, quiet, still, lifeless)
6
weak(adjective, dull, strong, easy, slow)
5
blah(adjective, calm, dull, quiet, weak)
5
hebetudinous(adjective, action, dull, simple, slow)
5
stiff(adjective, dull, moderate, low, slow)
5
uninterested(adjective, dull, weak, heavy, still)
4
draggy(adjective, dull, quiet, flat, low)
4
pokey(adjective, dull, slow, inactive)
4
sluggard(adjective, action, dull, slow, still)
4
unresponsive(adjective, calm, dull, quiet, flat)
3
laid-back(adjective, dull, weak, easy, slow)
3
sullen(adjective, dull, slow, inactive)
3
unenthusiastic(adjective, dull, weak, easy, slow)
2
drooping(adjective, dull, relaxed, lazy)
2
impassive(adjective, calm, dull, weak, easy)
2
languishing(adjective, dull, weak, easy, slow)
2
lymphatic(adjective, weak, heavy, still, lazy)
2
snoozy(adjective, dull, quiet, weak, easy)
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APASmart Define. (2016). sluggish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms
ChicagoSmart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, sluggish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>.
MLASmart Define. "sluggish thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms>