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

44 entries under heavy topic. ×

1
stagnant(adjective, dull, slow, apathetic)
1
stiff(adjective, dull, slow, sluggish)
1
sullen(adjective, dull, slow, sluggish)
1
unresponsive(adjective, dull, slow, still)
<123>
For more, visit Slumberous on Power Thesaurus
11 years ago|2.4k views|share |citing 
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>