- Definitions|2
- Thesaurus|2k
- Abbreviations|0
81 entries under inactive topic. ×
| lifeless(adjective, calm, dull, flat, slow) | |
| somnolent(adjective, dull, quiet, slow, careless) | |
| passive(adjective, calm, dull, flat, careless) | |
| tired(adjective, dull, slow, careless, indifferent) | |
| weary(adjective, dull, weak, easy, slow) | |
| comatose(adjective, dull, quiet, weak, easy) | |
| supine(adjective, dull, quiet, weak, easy) | |
| dilatory(adjective, dull, quiet, easy, careless) | |
| heavy(adjective, dull, quiet, weak, easy) | |
| slack(adjective, dull, quiet, slow, careless) | |
| dopey(adjective, action, dull, quiet, weak) | |
| unconcerned(adjective, calm, dull, weak, easy) | |
| leaden(adjective, dull, quiet, weak, easy) | |
| laggard(adjective, dull, quiet, easy, careless) | |
| shiftless(adjective, dull, idle, sluggish, dubious) | |
| stagnant(adjective, quiet, easy, slow, heavy) | |
| hebetudinous(adjective, action, dull, slow, cold) | |
| lumpish(adjective, dull, slow, heavy, sluggish) | |
| motionless(adjective, dull, sluggish, lazy) | |
| slumberous(adjective, quiet, slow, cold, heavy) |
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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> |