Inefficacy
Inefficacy noun - A lack of efficacy.
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Synonyms for Inefficacy
Unfitness and inefficacy are semantically related. In some cases you can use "Unfitness" instead a noun "Inefficacy".
Unfitness
Unfitness noun - The quality or state of being unsuitable or unfitting.
Inefficacy and unfitness are semantically related. You can use "Inefficacy" instead a noun "Unfitness".
Mutual synonyms
Related pairs
- inadequacy and inefficacy
- inadequacy and unfitness
- feebleness and inefficacy
- feebleness and unfitness
- uselessness and inefficacy
- uselessness and unfitness
- disqualification and inefficacy
- disqualification and unfitness
- inability and inefficacy
- inability and unfitness
- incompetence and inefficacy
- incompetence and unfitness
- ineptitude and inefficacy
- ineptitude and unfitness
Cite this Source
Unfitness and Inefficacy. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/inefficacy/unfitness
Inefficacy & Unfitness. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/inefficacy/unfitness>.
Unfitness or Inefficacy. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/inefficacy/unfitness.
Google Ngram Viewer shows how "inefficacy" and "unfitness" have occurred on timeline