Expired
Expired adjective - No longer existing.
Not functioning and expired are semantically related. In some cases you can use "Not functioning" instead an adjective "Expired".
Not functioning
Expired and not functioning are semantically related. Sometimes you can use "Expired" instead an adjective phrase "Not functioning".
Cite this Source
Not functioning and Expired. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/expired/not_functioning
Expired & Not functioning. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/expired/not_functioning>.
Not functioning or Expired. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/expired/not_functioning.
Google Ngram Viewer shows how "expired" and "not functioning" have occurred on timeline