Bygone
Bygone adjective - No longer existing.
Not functioning and bygone are semantically related. In some cases you can use "Not functioning" instead an adjective "Bygone".
Not functioning
Bygone and not functioning are semantically related. Sometimes you can use "Bygone" instead an adjective phrase "Not functioning".
Cite this Source
Not functioning and Bygone. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/bygone/not_functioning
Bygone & Not functioning. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/bygone/not_functioning>.
Not functioning or Bygone. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/bygone/not_functioning.
Google Ngram Viewer shows how "bygone" and "not functioning" have occurred on timeline