Failure and Inefficacy

Failure

Failure noun - A falling short of one's goals.
Usage example: the failure of the school's fund-raising drive was a big disappointment to all

Inefficacy and failure are semantically related. In some cases you can use "Inefficacy" instead a noun "Failure".

Nearby Words: fail, failing, failed

Inefficacy

Inefficacy noun - A lack of efficacy.
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Synonyms for Inefficacy

Failure and inefficacy are semantically related. Sometimes you can use "Failure" instead a noun "Inefficacy".
Cite this Source
Inefficacy and Failure. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/failure/inefficacy
Failure & Inefficacy. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/failure/inefficacy>.
Inefficacy or Failure. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/failure/inefficacy.
Google Ngram Viewer shows how "failure" and "inefficacy" have occurred on timeline