Faulty
Faulty adjective - Having a fault.
Nonfunctioning and faulty are semantically related. In some cases you can use "Nonfunctioning" instead an adjective "Faulty".
Nonfunctioning
Nonfunctioning adjective - Not being in working order.
Faulty and nonfunctioning are semantically related. Sometimes you can use "Faulty" instead an adjective "Nonfunctioning".
Mutual synonyms
Cite this Source
Nonfunctioning and Faulty. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/faulty/nonfunctioning
Faulty & Nonfunctioning. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/faulty/nonfunctioning>.
Nonfunctioning or Faulty. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/faulty/nonfunctioning.
Google Ngram Viewer shows how "faulty" and "nonfunctioning" have occurred on timeline