- Definitions|2
- Thesaurus|934
- Abbreviations|0
33 entries under lethargic topic. ×
| hypnotic(noun, adjective, medicine, dull, quiet) | |
| sleepy(adjective, dull, quiet, slow, effect) | |
| slumberous(noun, adjective, dull, quiet, slow) | |
| somnolent(adjective, dull, quiet, effect, heavy) | |
| dozy(noun, adjective, dull, quiet, slow) | |
| soothing(noun, adjective, dull, tired) | |
| sluggish(adjective, dull, quiet, slow, heavy) | |
| dull(noun, adjective, dull, dry, boring) | |
| restful(adjective, tired, sleepy, relaxing) | |
| torpid(adjective, quiet, slow, heavy, tired) | |
| yawning(adjective, dull, quiet, slow, effect) | |
| half asleep(expression, adjective, tired, sleepy) | |
| languid(adjective, tired, sleepy, dazed) | |
| drugged(adjective, tired, sleepy, dazed) | |
| inactive(quiet, heavy, tired, sleepy) | |
| out of it(expression, adjective, idiom, quiet, slow) | |
| tired(adjective, dull, flat, stupid, ordinary) | |
| nodding(noun, adjective, dull, quiet, tired) | |
| dreamy(adjective, tired, inactivity, sleepy) | |
| dopy(adjective, tired, sleepy, dazed) |
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| APA | Smart Define. (2015). soporific thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, soporific thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>. |
| MLA | Smart Define. "soporific thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/soporific/thesaurus/synonyms> |