Inefficiency
Inefficiency noun - Unskillfulness resulting from a lack of efficiency.
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Synonyms for Inefficiency
Lethargy and inefficiency are semantically related. In some cases you can use "Lethargy" instead a noun "Inefficiency".
Nearby Words: inefficient, inefficiently
Lethargy
Lethargy noun - Physical or mental inertness.
Inefficiency and lethargy are semantically related. Sometimes you can use "Inefficiency" instead a noun "Lethargy".
Nearby Word: lethargic
Mutual synonyms
Cite this Source
Lethargy and Inefficiency. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inefficiency/lethargy
Inefficiency & Lethargy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inefficiency/lethargy>.
Lethargy or Inefficiency. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inefficiency/lethargy.
Google Ngram Viewer shows how "inefficiency" and "lethargy" have occurred on timeline