- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
75 entries under flimsy topic. ×
| sheer(adjective, light, weak, slight, easy) | |
| aged(adjective, weak, thin, delicate, feeble) | |
| anile(weak, delicate, feeble, infirm) | |
| antiquated(feeble, frail, dilapidated, debilitated) | |
| battered(feeble, frail, dilapidated, debilitated) | |
| bedraggled(feeble, frail, dilapidated, debilitated) | |
| crumbly(adjective, light, slight, easy, thin) | |
| debilitated(adjective, weak, thin, delicate, uncertain) | |
| doddering(adjective, weak, thin, delicate, feeble) | |
| effete(adjective, weak, thin, delicate, uncertain) | |
| friable(adjective, light, slight, easy, thin) | |
| haggard(adjective, dull, light, soft, poor) | |
| incapacitated(feeble, frail, dilapidated, debilitated) | |
| paper(adjective, thin) | |
| paper-thin(adjective, thin, frail, slim, shallow) | |
| quavering(feeble, frail, dilapidated, debilitated) | |
| seedy(feeble, frail, dilapidated, debilitated) | |
| senile(adjective, uncertain, feeble, frail, puny) | |
| shaking(feeble, frail, dilapidated, debilitated) | |
| skimpy(adjective, mean, weak, slight, flat) |
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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> |