Ancient
Ancient adjective - Dating or surviving from the distant past.
Usage example: Rome's ancient ruins remain carefully preserved even in the midst of the bustle of the modern city
Dateless and ancient are semantically related. In some cases you can use "Dateless" instead an adjective "Ancient".
Nearby Word: anciently
Dateless
Dateless adjective - Dating or surviving from the distant past.
Usage example: dateless artifacts left by an obscure people of the distant past
Mutual synonyms
Cite this Source
Dateless and Ancient. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/ancient/dateless
Ancient & Dateless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/ancient/dateless>.
Dateless or Ancient. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/ancient/dateless.
Google Ngram Viewer shows how "ancient" and "dateless" have occurred on timeline