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

45 entries under adjective topic. ×

3
sleepy
2
sleepy-eyed
1
apathetic(dull, slow, heavy, sluggish)
1
blah(dull, slow, heavy, sluggish)
1
comatose(dull, slow, heavy, sluggish)
1
dopey(dull, slow, heavy, sluggish)
1
down(dull, slow, heavy, sluggish)
1
dragging(dull, slow, heavy, sluggish)
1
draggy(dull, slow, heavy, sluggish)
1
drippy(dull, slow, heavy, sluggish)
1
dull(slow, heavy, sluggish, inactive)
1
heavy(dull, slow, sluggish, inactive)
1
hebetudinous(dull, slow, heavy, sluggish)
1
inactive(dull, slow, heavy, sluggish)
1
indolent(dull, slow, heavy, sluggish)
1
inert(dull, slow, heavy, sluggish)
1
laid-back(dull, slow, heavy, sluggish)
1
languid(dull, slow, heavy, sluggish)
1
languorous(dull, slow, heavy, sluggish)
1
leaden(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>