28 entries under weak topic. ×
| unstable(adjective, clear, sound, soft) | |
| shaky(adjective, strong, sound, soft) | |
| wobbly(adjective, sound, soft, steady) | |
| inconstant(adjective, soft, changeable) | |
| unsound(adjective, strong, sound, soft) | |
| changeable(adjective, calm, soft, constant) | |
| insecure(adjective, strong, soft, steady) | |
| changing(adjective, soft, certain, changeable) | |
| flexible(adjective, soft, changeable) | |
| ephemeral(adjective, soft, changeable) | |
| intermittent(adjective, soft, changeable) | |
| tenuous(adjective, thin) | |
| unfixed(adjective, soft, changeable) | |
| unprotected(adjective, soft, changeable) | |
| unreliable(adjective, clear, strong, soft) | |
| unsafe(adjective, strong, secure, soft) | |
| untrustworthy(adjective, soft, changeable) | |
| imbalanced(adjective, soft, changeable) | |
| indefinite(adjective, soft, changeable) | |
| temporary(adjective, soft, changeable) |
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| APA | Smart Define. (2015). stable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/stable/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "stable thesaurus" https://smartdefine.org/stable/thesaurus/antonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, stable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/stable/thesaurus/antonyms>. |
| MLA | Smart Define. "stable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/stable/thesaurus/antonyms> |