Neolithic
Neolithic adjective - Having passed its time of use or usefulness.
Usage example: my old manual typewriter now seems positively neolithic
Mutual synonyms
Cite this Source
Useless and Neolithic. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/neolithic/useless
Neolithic & Useless. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/neolithic/useless>.
Useless or Neolithic. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/neolithic/useless.
Google Ngram Viewer shows how "neolithic" and "useless" have occurred on timeline