Synonyms|46Antonyms|0|Broader|0Narrower|0Related|1

37 entries under inactive topic. ×

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apathetic(adjective, dull, slow, heavy, sluggish)
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blah(adjective, dull, slow, heavy, sluggish)
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comatose(adjective, dull, slow, heavy, sluggish)
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dopey(adjective, dull, slow, heavy, sluggish)
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down(adjective, dull, slow, heavy, sluggish)
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dragging(adjective, dull, slow, heavy, sluggish)
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draggy(adjective, dull, slow, heavy, sluggish)
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drippy(adjective, dull, slow, heavy, sluggish)
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dull(adjective, slow, heavy, sluggish)
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heavy(adjective, dull, slow, sluggish)
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hebetudinous(adjective, dull, slow, heavy, sluggish)
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indolent(adjective, dull, slow, heavy, sluggish)
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inert(adjective, dull, slow, heavy, sluggish)
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laid-back(adjective, dull, slow, heavy, sluggish)
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languid(adjective, dull, slow, heavy, sluggish)
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languorous(adjective, dull, slow, heavy, sluggish)
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leaden(adjective, dull, slow, heavy, sluggish)
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lethargic(adjective, dull, slow, heavy, sluggish)
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lifeless(adjective, dull, slow, heavy, sluggish)
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listless(adjective, dull, slow, heavy, sluggish)
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APASmart Define. (2013). sleepyheaded thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sleepyheaded/thesaurus/synonyms
ChicagoSmart Define. 2013. "sleepyheaded thesaurus" https://smartdefine.org/sleepyheaded/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, sleepyheaded thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sleepyheaded/thesaurus/synonyms>.
MLASmart Define. "sleepyheaded thesaurus" 17 June 2013. Web. 26 September 2026. <https://smartdefine.org/sleepyheaded/thesaurus/synonyms>