Old
Old adjective - Being of advanced years and especially past middle age.
Olden days and old are semantically related In some cases you can use "Olden days" instead an adjective "Old".
Olden days
Old and olden days are semantically related in olden topic. You can use "Old" instead an adjective phrase "Olden days".
Mutual synonyms
Cite this Source
Olden days and Old. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/old/olden_days
Old & Olden days. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/old/olden_days>.
Olden days or Old. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/old/olden_days.
Google Ngram Viewer shows how "old" and "olden days" have occurred on timeline