- Definitions|2
- Thesaurus|449
- Abbreviations|0
33 entries under weakness topic. ×
| inadequacy(noun, state, strong, condition) | |
| ineffectiveness(noun, state, strong, condition) | |
| incapability(noun, state, strong, condition) | |
| ineffectualness(noun, state, strong, condition) | |
| ineffectuality(noun, state, strong, condition) | |
| inefficiency(noun, skill, failure, lack) | |
| incapacity(noun, skill, failure, lack) | |
| incompetence(noun, skill, failure, lack) | |
| inability(noun, skill, lack, failing) | |
| ineptitude(noun, skill, failure, lack) | |
| ineptness(noun, skill, failure, shortcoming) | |
| uselessness(noun, state, strong, condition) | |
| impotence(noun, state, strong, condition) | |
| failure(noun, defeat, blow, skill) | |
| helplessness(noun, state, strong, condition) | |
| inaptitude(noun, skill, failure, shortcoming) | |
| incompetency(noun, failure, lack, failing) | |
| inutility(noun, skill, failure, shortcoming) | |
| powerlessness(noun, state, strong, condition) | |
| feebleness(noun, hopelessness, inability, helplessness) |
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| APA | Smart Define. (2015). inefficacy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inefficacy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inefficacy thesaurus" https://smartdefine.org/inefficacy/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, inefficacy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inefficacy/thesaurus/synonyms>. |
| MLA | Smart Define. "inefficacy thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/inefficacy/thesaurus/synonyms> |