- Definitions|2
- Thesaurus|2k
- Abbreviations|0
16 entries under weak topic. ×
| vigorous(adjective, dull, energetic, powerful) | |
| spirited(adjective, dull, light) | |
| lusty(adjective, energetic, healthy) | |
| athletic | |
| forceful | |
| robust | |
| demoniac | |
| dying to(expression, happy) | |
| go after(expression, dull) | |
| gone on(expression, dull) | |
| hard as nails(expression, idiom, delicate, small) | |
| high-pressure(dull, gentle) | |
| hotblooded(dull, gentle) | |
| keyed up(expression, dull) | |
| passionate | |
| vehement |
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| APA | Smart Define. (2016). lethargic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lethargic/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, lethargic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lethargic/thesaurus/antonyms>. |
| MLA | Smart Define. "lethargic thesaurus" 4 January 2016. Web. 25 September 2026. <https://smartdefine.org/lethargic/thesaurus/antonyms> |