- Definitions|2
- Thesaurus|388
- Abbreviations|0
91 entries under noun topic. ×
| flimsiness(strong, disorder, weakness, condition) | |
| unsubstantiality(strong, disorder, weakness, condition) | |
| weakness(strong, disorder, informal, condition) | |
| delicacy(strong, disorder, weakness, condition) | |
| frailty(strong, disorder, weakness, condition) | |
| infirmity(strong, weakness, condition, failing) | |
| unsoundness(strong, disorder, weakness, condition) | |
| debility(strong, weakness, condition, failing) | |
| feebleness(strong, disorder, weakness, condition) | |
| puniness(strong, weakness, condition, failing) | |
| decrepitude(strong, weakness, condition, failing) | |
| deficiency(weakness, failing, infirmity, fragility) | |
| fragility(strong, disorder, weakness, condition) | |
| frailness(strong, disorder, weakness, condition) | |
| immateriality(intangibility, imperceptibility) | |
| instability(fragility, flimsiness, brittleness) | |
| weakliness(strong, weakness, condition, failing) | |
| ailment(weakness, failing, infirmity, fragility) | |
| airiness | |
| defect(weakness, failing, infirmity, fragility) |
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Insubstantiality on
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| APA | Smart Define. (2015). insubstantiality thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/insubstantiality/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insubstantiality thesaurus" https://smartdefine.org/insubstantiality/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, insubstantiality thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/insubstantiality/thesaurus/synonyms>. |
| MLA | Smart Define. "insubstantiality thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/insubstantiality/thesaurus/synonyms> |