Inefficacy and Infirmity

Inefficacy

Inefficacy noun - A lack of efficacy.
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Synonyms for Inefficacy

Infirmity and inefficacy are semantically related. in ineffectuality topic. In some cases you can use "Infirmity" instead a noun "Inefficacy".

Infirmity

Infirmity noun - An abnormal state that disrupts a plant's or animal's normal bodily functioning.

Inefficacy and infirmity are semantically related. Sometimes you can use "Inefficacy" instead a noun "Infirmity".

Nearby Word: infirm
Cite this Source
Infirmity and Inefficacy. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/inefficacy/infirmity
Inefficacy & Infirmity. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/inefficacy/infirmity>.
Infirmity or Inefficacy. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/inefficacy/infirmity.
Google Ngram Viewer shows how "inefficacy" and "infirmity" have occurred on timeline