111 entries under lethargic topic. ×

6
slow-moving(adjective, dull, quiet, slow, careless)
6
slumberous(adjective, dull, quiet, slow, cold)
6
unconcerned(adjective, dull, hard, weak, easy)
5
unhurried(adjective, dull, quiet, weak, easy)
4
asleep(adjective, calm, dull, quiet, slow)
4
dozy(adjective, quiet, slow, heavy, tired)
4
laggard(adjective, dull, quiet, easy, careless)
4
leisurely(adjective, dull, quiet, weak, easy)
4
nodding(adjective, quiet, slow, heavy, tired)
4
quiet(adjective, calm, dull, easy, flat)
4
soporific(adjective, quiet, slow, heavy, tired)
4
uninterested(adjective, dull, weak, easy, slow)
4
unresponsive(adjective, dull, quiet, hard, flat)
3
blah(adjective, dull, quiet, weak, easy)
3
dreamy(adjective, quiet, easy, slow, relaxed)
3
enervated(adjective, dull, weak, easy, flat)
3
insouciant(adjective, languid, indolent)
3
remiss(adjective, dull, idle, sluggish, inactivity)
3
tardy(adjective, dull, idle, sluggish, inactive)
2
bored(languid, indolent)
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APASmart Define. (2015). torpid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/torpid/thesaurus/synonyms
ChicagoSmart Define. 2015. "torpid thesaurus" https://smartdefine.org/torpid/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, torpid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/torpid/thesaurus/synonyms>.
MLASmart Define. "torpid thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/torpid/thesaurus/synonyms>