Synonyms|159Antonyms|29|Broader|0Narrower|0Related|85

44 entries under heavy topic. ×

1
draggy(adjective, dull, quiet, slow)
1
drippy(adjective, dull, slow, sluggish)
1
indolent(adjective, dull, slow, still)
1
laid-back(adjective, dull, slow, stupid)
1
languorous(adjective, dull, slow, still)
1
leaden(adjective, dull, slow, still)
1
lifeless(adjective, dull, slow, still)
1
listless(adjective, dull, quiet, slow)
1
lumpish(adjective, dull, slow, sluggish)
1
mooney(adjective, dull, slow, sluggish)
1
off(adjective, dull, slow, sluggish)
1
phlegmatic(adjective, dull, slow, stupid)
1
pokey(adjective, dull, slow, sluggish)
1
slack(adjective, dull, slow, still)
1
sleepyhead(adjective, dull, quiet, slow)
1
sleepyheaded(adjective, dull, slow, sluggish)
1
slothful(adjective, dull, slow, still)
1
slow(adjective, dull, quiet, weary)
1
slow-moving(adjective, dull, slow, stupid)
1
sluggard(adjective, dull, slow, still)
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APASmart Define. (2015). slumberous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/slumberous/thesaurus/synonyms
ChicagoSmart Define. 2015. "slumberous thesaurus" https://smartdefine.org/slumberous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, slumberous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/slumberous/thesaurus/synonyms>.
MLASmart Define. "slumberous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/slumberous/thesaurus/synonyms>