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
Inefficaciousness and failure are semantically related. In some cases you can use "Inefficaciousness" instead a noun "Failure".
Inefficaciousness
Inefficaciousness noun - A lack of efficacy.
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Synonyms for Inefficaciousness
Failure and inefficaciousness are semantically related. You can use "Failure" instead a noun "Inefficaciousness".
Mutual synonyms
Cite this Source
Inefficaciousness and Failure. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/failure/inefficaciousness
Failure & Inefficaciousness. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/failure/inefficaciousness>.
Inefficaciousness or Failure. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/failure/inefficaciousness.
Google Ngram Viewer shows how "failure" and "inefficaciousness" have occurred on timeline