Octogenarian
Octogenarian adjective - Being from 80 to 89 years old.
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Synonyms for Octogenarian
Older and octogenarian are semantically related. In some cases you can use "Older" instead an adjective "Octogenarian".
Older
Older adjective - Being of advanced years and especially past middle age.
Usage example: an older woman was the chief librarian for the town
Octogenarian and older are semantically related. You can use "Octogenarian" instead an adjective "Older".
Cite this Source
Older and Octogenarian. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/octogenarian/older
Octogenarian & Older. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/octogenarian/older>.
Older or Octogenarian. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/octogenarian/older.
Google Ngram Viewer shows how "octogenarian" and "older" have occurred on timeline