95 entries under listless topic. ×

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heavy(adjective, dull, quiet, flat, slow)
1
hebetudinous(adjective, dull, slow, heavy, sluggish)
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languid(adjective, dull, quiet, flat, slow)
1
languorous(adjective, dull, slow, heavy, still)
1
lazy(adjective, slow, indifferent, still, unconcerned)
1
leaden(adjective, dull, slow, heavy, still)
1
lumpish(adjective, dull, slow, heavy, sluggish)
1
mooney(adjective, dull, slow, heavy, sluggish)
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moony(adjective, indifferent, unconcerned, inactive, uncaring)
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off(adjective, dull, slow, heavy, sluggish)
1
placid(adjective, calm, dull, close, quiet)
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pokey(adjective, dull, slow, heavy, sluggish)
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regular(adjective, dull, quiet, flat, slow)
1
slack(adjective, dull, quiet, flat, slow)
1
sleepyheaded(adjective, dull, slow, heavy, sluggish)
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slothful(adjective, dull, quiet, flat, slow)
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sluggard(adjective, dull, slow, heavy, still)
1
slumberous(adjective, dull, slow, heavy, still)
1
stagnant(adjective, dull, quiet, flat, slow)
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stiff(adjective, hard, slow, careless, cold)
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APASmart Define. (2016). unresponsive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unresponsive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unresponsive thesaurus" https://smartdefine.org/unresponsive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unresponsive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unresponsive/thesaurus/synonyms>.
MLASmart Define. "unresponsive thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/unresponsive/thesaurus/synonyms>