Centuries old
Old and centuries old are semantically related. In some cases you can use "Old" instead an adjective phrase "Centuries old".
Old
Old adjective - Being of advanced years and especially past middle age.
Centuries old and old are semantically related. You can use "Centuries old" instead an adjective "Old".
Mutual synonyms
Cite this Source
Old and Centuries old. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/centuries_old/old
Centuries old & Old. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/centuries_old/old>.
Old or Centuries old. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/centuries_old/old.
Google Ngram Viewer shows how "centuries old" and "old" have occurred on timeline