- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
71 entries under infirm topic. ×
| wavering(adjective, weak, delicate, uncertain, feeble) | |
| wimpy(adjective, weak, thin, delicate, shaky) | |
| wishy-washy(light, weak, soft, slight, trivial) | |
| wobbly(adjective, weak, slight, thin, delicate) | |
| woozy(adjective, weak, thin, delicate, shaky) | |
| fishy(weak, fragile) | |
| fracturable(weak, delicate, flimsy, fragile) | |
| ill(weak, delicate, unstable, shaky, insane) | |
| irresolute(adjective, weak, delicate, uncertain, feeble) | |
| sensile(adjective, weak, delicate, unsound, puny) | |
| shatterable(weak, delicate, flimsy, fragile) |
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| APA | Smart Define. (2016). insubstantial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, insubstantial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantial thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms> |