93 entries under adjective topic. ×
| frail(strong, weak, sound, breakable) | |
| flimsy(strong, light, sound, thin) | |
| limp | |
| moving(weak, obscure, uncertain) | |
| pliable | |
| squashy | |
| unfixed(weak, obscure, uncertain) | |
| unsteady(weak, obscure, uncertain) | |
| alterable(weak, obscure, uncertain, binding) | |
| breakable | |
| effete | |
| inconstant(weak, obscure, uncertain) | |
| infirm(weak, sound, sick, unhealthy) | |
| liquid(fluid, flowing, melting) | |
| malleable(rigid, pliable) | |
| movable | |
| pliant | |
| precarious(strong, stable, doubtful, tricky) | |
| uncertain(weak, obscure) | |
| undecided(weak, obscure, uncertain) |
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| APA | Smart Define. (2016). firm thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/firm/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "firm thesaurus" https://smartdefine.org/firm/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, firm thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/firm/thesaurus/antonyms>. |
| MLA | Smart Define. "firm thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/firm/thesaurus/antonyms> |