- Definitions|2
- Thesaurus|2k
- Abbreviations|0
292 entries under adjective topic. ×
| lifeless(calm, dull, flat, slow) | |
| somnolent(dull, quiet, slow, careless) | |
| passive(calm, dull, flat, careless) | |
| tired(dull, slow, careless, indifferent) | |
| weary(dull, weak, easy, slow) | |
| comatose(dull, quiet, weak, easy) | |
| enervated(dull, weak, easy, slow) | |
| supine(dull, quiet, weak, easy) | |
| dilatory(dull, quiet, easy, careless) | |
| heavy(dull, quiet, weak, easy) | |
| slack(dull, quiet, slow, careless) | |
| dopey(action, dull, quiet, weak) | |
| unconcerned(calm, dull, weak, easy) | |
| dozy(quiet, slow, heavy, tired) | |
| dreamy(dull, quiet, easy, slow) | |
| exhausted(weary, tired, sluggish, lifeless) | |
| impassive(calm, dull, weak, easy) | |
| inanimate(cold, senseless, languid, inert) | |
| leaden(dull, quiet, weak, easy) | |
| spiritless(dull, weak, easy, slow) |
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| APA | Smart Define. (2016). lethargic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lethargic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, lethargic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lethargic/thesaurus/synonyms>. |
| MLA | Smart Define. "lethargic thesaurus" 4 January 2016. Web. 26 September 2026. <https://smartdefine.org/lethargic/thesaurus/synonyms> |