Deficiency
Deficiency noun - A falling short of an essential or desirable amount or number.
Worth is an antonym for deficiency.
Worth
Worth noun - The relative usefulness or importance of something as judged by specific qualities.
Usage example: money alone cannot determine the true worth of some things
Deficiency is an antonym for worth.
How words are described
Cite this Source
Worth and Deficiency. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/deficiency/worth
Deficiency & Worth. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/deficiency/worth>.
Worth or Deficiency. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/deficiency/worth.
Google Ngram Viewer shows how "deficiency" and "worth" have occurred on timeline