Ineptitude and Inefficacy


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Ineptitude noun – The lack of sufficient ability, power, or means.
Usage example: the nurse's ineptitude made it clear that she would be happier in a different line of work

Inefficacy and ineptitude are semantically related. In some cases you can use "Inefficacy" instead a noun "Ineptitude".
Nearby Word: inept
Synonyms for Ineptitude


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Inefficacy noun – A lack of efficacy.
Ineptitude and inefficacy are semantically related. You can use "Ineptitude" instead a noun "Inefficacy".
Synonyms for Inefficacy
Cite this Source
Inefficacy and Ineptitude. (2016). Retrieved 2020, February 27, from
Ineptitude & Inefficacy. N.p., 2016. Web. 27 Feb. 2020. <>.
Inefficacy or Ineptitude. 2016. Accessed February 27, 2020.

Synonyms for ineptitude
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Synonyms for inefficacy
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Google Ngram Viewer shows how "ineptitude" and "inefficacy" have occurred on timeline: