- Definitions|2
- Thesaurus|5.1k
- Abbreviations|0
14 entries under lethargic topic. ×
| dull(adjective, smart, active, fast, boring) | |
| sad(adjective, dull, happy, joy, glad) | |
| inactive(adjective, dull, moving) | |
| lifeless(adjective, dull, full, spiritless) | |
| sleepy(adjective, dull, alert) | |
| heavy(adjective, dull) | |
| apathetic(adjective, dull) | |
| depressed(adjective, dull) | |
| gloomy(adjective, dull, clear, light) | |
| unhappy(adjective, dull) | |
| down(adjective, dull) | |
| dispirited(adjective, dull) | |
| somber(adjective, dull, light, bright) | |
| unpleasant(adjective, dull) |
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| APA | Smart Define. (2015). lively thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lively/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "lively thesaurus" https://smartdefine.org/lively/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, lively thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lively/thesaurus/antonyms>. |
| MLA | Smart Define. "lively thesaurus" 19 December 2015. Web. 29 September 2026. <https://smartdefine.org/lively/thesaurus/antonyms> |