- Definitions|2
- Thesaurus|474
- Abbreviations|0
199 entries under adjective topic. ×
| sleepy(dull, quiet, beat, slow) | |
| drowsy(noun, dull, quiet, beat) | |
| lethargic(dull, quiet, slow, careless) | |
| soporific(dull, quiet, heavy, tired) | |
| slumberous(noun, dull, quiet, slow) | |
| torpid(dull, quiet, slow, careless) | |
| dozy(inactivity, awareness, sleepy) | |
| sluggish(dull, quiet, slow, careless) | |
| hypnotic(dull, quiet, heavy, inactivity) | |
| inactive(action, dull, quiet, slow) | |
| listless(quiet, slow, relaxed, heavy) | |
| slow(dull, quiet, careless, relaxed) | |
| asleep(dull, quiet, slow, heavy) | |
| inert(dull, careless, relaxed, indifferent) | |
| narcotic(dull, quiet, heavy, awareness) | |
| nodding(awareness, sleepy) | |
| slumbery | |
| somnifacient(noun, dull, quiet, inactivity) | |
| dull(noun, careless, relaxed, indifferent) | |
| comatose(dull, quiet, slow, careless) |
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| APA | Smart Define. (2015). somnolent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/somnolent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "somnolent thesaurus" https://smartdefine.org/somnolent/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, somnolent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/somnolent/thesaurus/synonyms>. |
| MLA | Smart Define. "somnolent thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/somnolent/thesaurus/synonyms> |