- Definitions|1
- Thesaurus|735
- Abbreviations|0
40 entries under failing topic. ×
| insubstantiality(noun, strong, disorder, weakness, condition) | |
| debility(noun, strong, weakness, condition) | |
| delicacy(noun, strong, disorder, weakness, condition) | |
| disease(noun, weakness, sickness, affliction) | |
| frailty(noun, strong, disorder, weakness, condition) | |
| infirmity(noun, strong, disorder, weakness, condition) | |
| ailment(noun, disorder, weakness, defect) | |
| disorder(noun, weakness, sickness, affliction) | |
| flimsiness(noun, strong, disorder, weakness, condition) | |
| fragility(noun, strong, disorder, weakness, condition) | |
| puniness(noun, strong, weakness, condition) | |
| unsubstantiality(noun, strong, disorder, weakness, condition) | |
| decrepitude(noun, strong, disorder, weakness, condition) | |
| defect(noun, disorder, weakness, condition, fault) | |
| deficiency(noun, disorder, weakness, crack, fault) | |
| feebleness(noun, strong, disorder, weakness, condition) | |
| frailness(noun, strong, disorder, weakness, condition) | |
| indisposition(noun, disorder, weakness, affliction) | |
| malady(noun, disorder, weakness, affliction) | |
| unhealthiness(noun, disorder, weakness, fault, illness) |
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| APA | Smart Define. (2016). unsoundness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsoundness/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unsoundness thesaurus" https://smartdefine.org/unsoundness/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, unsoundness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsoundness/thesaurus/synonyms>. |
| MLA | Smart Define. "unsoundness thesaurus" 29 February 2016. Web. 28 September 2026. <https://smartdefine.org/unsoundness/thesaurus/synonyms> |