- Definitions|2
- Thesaurus|2k
- Abbreviations|0
178 entries under dull topic. ×
| lifeless(adjective, calm, flat, slow) | |
| somnolent(adjective, quiet, slow, careless) | |
| passive(adjective, calm, flat, careless) | |
| tired(adjective, slow, careless, indifferent) | |
| weary(adjective, weak, easy, slow) | |
| comatose(adjective, quiet, weak, easy) | |
| enervated(adjective, weak, easy, slow) | |
| supine(adjective, quiet, weak, easy) | |
| dilatory(adjective, quiet, easy, careless) | |
| heavy(adjective, quiet, weak, easy) | |
| slack(adjective, quiet, slow, careless) | |
| dopey(adjective, action, quiet, weak) | |
| unconcerned(adjective, calm, weak, easy) | |
| dreamy(adjective, quiet, easy, slow) | |
| impassive(adjective, calm, weak, easy) | |
| leaden(adjective, quiet, weak, easy) | |
| spiritless(adjective, weak, easy, slow) | |
| stolid(adjective, calm, slow, indifferent) | |
| uninterested(adjective, weak, easy, slow) | |
| dense(adjective, slow, silly, stupid) |
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| APA | Smart Define. (2016). lethargic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lethargic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, lethargic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lethargic/thesaurus/synonyms>. |
| MLA | Smart Define. "lethargic thesaurus" 4 January 2016. Web. 27 September 2026. <https://smartdefine.org/lethargic/thesaurus/synonyms> |