Octogenarian
Octogenarian noun - Someone whose age is in the eighties.
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Synonyms for Octogenarian
Oldster and octogenarian are semantically related. In some cases you can use "Oldster" instead a noun "Octogenarian".
Oldster
Oldster noun - A person of advanced years.
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Synonyms for Oldster
Octogenarian and oldster are semantically related. Sometimes you can replace term "Octogenarian" with "Oldster", this nouns are similar.
Mutual synonyms
Cite this Source
Oldster and Octogenarian. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/octogenarian/oldster
Octogenarian & Oldster. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/octogenarian/oldster>.
Oldster or Octogenarian. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/octogenarian/oldster.
Google Ngram Viewer shows how "octogenarian" and "oldster" have occurred on timeline