Deficiency and Slew
Opposite meaning words
Deficiency
Deficiency noun - A falling short of an essential or desirable amount or number.
Slew is an antonym for deficiency.
Slew
Slew noun - A considerable amount.
Usage example: we still have a slew of work to do on this project
Deficiency is an antonym for slew.
Cite this Source
Slew and Deficiency. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/deficiency/slew
Deficiency & Slew. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/deficiency/slew>.
Slew or Deficiency. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/deficiency/slew.
Google Ngram Viewer shows how "deficiency" and "slew" have occurred on timeline