Faulty and Sufficient
Opposite meaning words
Faulty
Faulty adjective - Having a fault.
Sufficient
Sufficient adjective - Of a quantity that can fulfill a need or requirement but without being abundant.
Faulty is an antonym for sufficient.
Cite this Source
Sufficient and Faulty. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/faulty/sufficient
Faulty & Sufficient. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/faulty/sufficient>.
Sufficient or Faulty. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/faulty/sufficient.
Google Ngram Viewer shows how "faulty" and "sufficient" have occurred on timeline