- Definitions|2
- Thesaurus|388
- Abbreviations|0
| shortcoming(noun, disorder, weakness, fault, failing) | |
| sickliness(noun, weakness, failing, infirmity, fragility) | |
| subtlety | |
| unhealthiness(noun, weakness, failing, infirmity, fragility) | |
| unreality | |
| vulnerability(noun, weakness, failing, infirmity, fragility) | |
| ailing(noun, weakness, failing, infirmity, fragility) | |
| airy nothing | |
| airy texture | |
| attenuation | |
| bodilessness | |
| danger | |
| debilitation(noun, weakness, failing, infirmity, fragility) | |
| desultoriness | |
| diaphanousness | |
| dilutedness | |
| dilution | |
| diseasedness(noun, weakness, failing, infirmity, fragility) | |
| ethereality | |
| exiguity |
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Insubstantiality on
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| APA | Smart Define. (2015). insubstantiality thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/insubstantiality/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insubstantiality thesaurus" https://smartdefine.org/insubstantiality/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, insubstantiality thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/insubstantiality/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantiality thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/insubstantiality/thesaurus/synonyms> |