Nonfunctioning
Nonfunctioning adjective - Not being in working order.
Unused and nonfunctioning are semantically related. In some cases you can use "Unused" instead an adjective "Nonfunctioning".
Unused
Unused adjective - Not having acquired a habit or tolerance.
Nonfunctioning and unused are semantically related. Sometimes you can use "Nonfunctioning" instead an adjective "Unused".
Mutual synonyms
Cite this Source
Unused and Nonfunctioning. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/nonfunctioning/unused
Nonfunctioning & Unused. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/nonfunctioning/unused>.
Unused or Nonfunctioning. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/nonfunctioning/unused.
Google Ngram Viewer shows how "nonfunctioning" and "unused" have occurred on timeline