5
regardless(adjective, careless, indifferent, detached, distant)
5
reposing(adjective, quiet, cool, still, peaceful)
5
sedentary(adjective, inert)
5
soporific
5
stationary(adjective, quiet, still, inert)
5
tepid(adjective, temper, cold, negative, behave)
5
unaffected(adjective, temper, cold, negative, aloof)
5
uninvolved(adjective, calm, dull, flat, indifferent)
5
vacant(adjective, energy, cold, aloof, neutral)
5
vegetative(adjective, inert)
5
worn-out(adjective, weary)
4
apathetical(adjective, temper, cold, negative, dead)
4
absent(adjective, energy, careless, indifferent, apathetic)
4
anemic(adjective, weak, feeble, lackluster)
4
bloodless(adjective, weak, feeble, unfeeling, unemotional)
4
calm(adjective, quiet, cool, relaxed, still)
4
deadpan(adjective, calm, dull, flat, cold)
4
distant(adjective, indifferent, detached, weary, apathetic)
4
downcast(adjective, dull, low, sad, unhappy)
4
impassible(adjective, quiet, temper, cold, negative)
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APASmart Define. (2016). listless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/listless/thesaurus/synonyms
ChicagoSmart Define. 2016. "listless thesaurus" https://smartdefine.org/listless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, listless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/listless/thesaurus/synonyms>.
MLASmart Define. "listless thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/listless/thesaurus/synonyms>