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