Deficiency
Deficiency noun - A falling short of an essential or desirable amount or number.
Redundancy is an antonym for deficiency.
Redundancy
Redundancy noun - The state or an instance of going beyond what is usual, proper, or needed.
Usage example: there's a redundancy of high-priced restaurants in the area
Deficiency is an antonym for redundancy.
Nearby Words: redundant, redundance
How words are described
| massive | massive deficiency | massive redundancy |
Cite this Source
Redundancy and Deficiency. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/deficiency/redundancy
Deficiency & Redundancy. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/deficiency/redundancy>.
Redundancy or Deficiency. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/deficiency/redundancy.
Google Ngram Viewer shows how "deficiency" and "redundancy" have occurred on timeline