Defunct and Neolithic

Defunct

Defunct adjective - No longer existing.

Neolithic and defunct are semantically related. In some cases you can use "Neolithic" instead an adjective "Defunct".

Neolithic

Neolithic adjective - Having passed its time of use or usefulness.
Usage example: my old manual typewriter now seems positively neolithic

Defunct and neolithic are semantically related. Sometimes you can use "Defunct" instead an adjective "Neolithic".
Cite this Source
Neolithic and Defunct. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/defunct/neolithic
Defunct & Neolithic. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/defunct/neolithic>.
Neolithic or Defunct. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/defunct/neolithic.
Google Ngram Viewer shows how "defunct" and "neolithic" have occurred on timeline