Deficiency
Deficiency noun - A falling short of an essential or desirable amount or number.
Underperformance and deficiency are semantically related. In some cases you can use "Underperformance" instead a noun "Deficiency".
Underperformance
Deficiency and underperformance are semantically related. You can use "Deficiency" instead a noun "Underperformance".
Mutual synonyms
Related pairs
- lack and deficiency
- lack and underperformance
- gap and deficiency
- gap and underperformance
- loss and deficiency
- loss and underperformance
- inadequacy and deficiency
- inadequacy and underperformance
- default and deficiency
- default and underperformance
- insufficiency and deficiency
- insufficiency and underperformance
- deficit and deficiency
- deficit and underperformance
Cite this Source
Underperformance and Deficiency. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/deficiency/underperformance
Deficiency & Underperformance. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/deficiency/underperformance>.
Underperformance or Deficiency. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/deficiency/underperformance.
Google Ngram Viewer shows how "deficiency" and "underperformance" have occurred on timeline