14 entries under strong topic. ×
| unsound(adjective, well, flimsy) | |
| feeble(adjective, fit, ineffective) | |
| insecure(adjective, steady, dangerous, precarious) | |
| shaky | |
| frail | |
| flimsy | |
| all wet | |
| hospitalized | |
| in poor health(expression, idiom) | |
| not so hot(expression, idiom) | |
| sapless | |
| under medication | |
| upset | |
| way off |
For more, visit
Sound on
Power Thesaurus
| APA | Smart Define. (2016). sound thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sound/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "sound thesaurus" https://smartdefine.org/sound/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, sound thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sound/thesaurus/antonyms>. |
| MLA | Smart Define. "sound thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/sound/thesaurus/antonyms> |