Adequacy and Faultiness
Opposite meaning words
Adequacy
Adequacy noun - The quality or state of meeting one's needs adequately.
Faultiness is an antonym for adequacy.
Faultiness
Faultiness noun - The state of being defective.
Cite this Source
Faultiness and Adequacy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/adequacy/faultiness
Adequacy & Faultiness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/adequacy/faultiness>.
Faultiness or Adequacy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/adequacy/faultiness.
Google Ngram Viewer shows how "adequacy" and "faultiness" have occurred on timeline