- Definitions|2
- Thesaurus|273
- Abbreviations|0
66 entries under dull topic. ×
| somnolent(noun, adjective, quiet, slow) | |
| sleepy(adjective, quiet, slow, cold) | |
| drowsy(noun, adjective, quiet, slow) | |
| soporific(noun, adjective, quiet, slow) | |
| sluggish(adjective, quiet, slow, cold) | |
| dozy(noun, adjective, quiet, slow) | |
| torpid(adjective, quiet, slow, cold) | |
| comatose(adjective, quiet, slow, heavy) | |
| nodding(noun, adjective, quiet, tired) | |
| dormant(adjective, stupid, still, idle) | |
| heavy(adjective, quiet, slow, weary) | |
| inert(adjective, moving, slow, heavy) | |
| dopey(adjective, quiet, slow, cold) | |
| snoozy(noun, adjective, quiet, slow) | |
| hebetudinous(adjective, slow, cold, heavy) | |
| inactive(adjective, quiet, slow, heavy) | |
| languid(adjective, slow, still, weary) | |
| stretchy(adjective, stupid, idle, weary) | |
| apathetic(adjective, slow, heavy, still) | |
| blah(adjective, quiet, slow, heavy) |
For more, visit
Slumberous on
Power Thesaurus
| APA | Smart Define. (2015). slumberous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slumberous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "slumberous thesaurus" https://smartdefine.org/slumberous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, slumberous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slumberous/thesaurus/synonyms>. |
| MLA | Smart Define. "slumberous thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/slumberous/thesaurus/synonyms> |