Inefficacy
Inefficacy noun - A lack of efficacy.
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Synonyms for Inefficacy
Incapacity and inefficacy are semantically related. In some cases you can use "Incapacity" instead a noun "Inefficacy".
Incapacity
Incapacity noun - The lack of sufficient ability, power, or means.
Usage example: her entrenched incapacity for decision-making doesn't make her a very good boss
Inefficacy and incapacity are semantically related. You can use "Inefficacy" instead a noun "Incapacity".
Nearby Words: incapacitate, incapability
Mutual synonyms
Related pairs
- weakness and inefficacy
- weakness and incapacity
- failure and inefficacy
- failure and incapacity
- inadequacy and inefficacy
- inadequacy and incapacity
- infirmity and inefficacy
- infirmity and incapacity
- feebleness and inefficacy
- feebleness and incapacity
- uselessness and inefficacy
- uselessness and incapacity
- inability and inefficacy
- inability and incapacity
Cite this Source
Incapacity and Inefficacy. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/inefficacy/incapacity
Inefficacy & Incapacity. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/inefficacy/incapacity>.
Incapacity or Inefficacy. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/inefficacy/incapacity.
Google Ngram Viewer shows how "inefficacy" and "incapacity" have occurred on timeline