- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
115 entries under frail topic. ×
| zilch(weak, feeble, tiny, measly) | |
| diseased(unstable, ill, shaky, insane, unhealthy) | |
| faltering(adjective, weak, delicate, ill, sick) | |
| hesitant(adjective, uncertain, feeble, shaky, sluggish) | |
| insane(false, unstable, ill, shaky, unhealthy) | |
| lackadaisical(adjective, uncertain, feeble, shaky, hesitant) | |
| languorous(adjective, uncertain, feeble, shaky, hesitant) | |
| poorly(ill, unhealthy) | |
| powerless(adjective, uncertain, feeble, puny) | |
| scrawny(adjective, weak, uncertain, feeble) | |
| sluggish(adjective, uncertain, feeble, shaky, hesitant) | |
| supine(adjective, uncertain, feeble, shaky, hesitant) | |
| unhealthy | |
| unwell(unstable, ill, sick, shaky, insane) | |
| wafer-thin(adjective, fine, thin, slim) |
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| APA | Smart Define. (2016). unsubstantial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsubstantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unsubstantial thesaurus" https://smartdefine.org/unsubstantial/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, unsubstantial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsubstantial/thesaurus/synonyms>. |
| MLA | Smart Define. "unsubstantial thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/unsubstantial/thesaurus/synonyms> |