Eldest
Eldest adjective - First in order of birth.
First
First adjective - Preceding all others in time or space or degree.
Usage example: her first baby
Nearby Word: firstly
Cite this Source
First and Eldest. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/eldest/first
Eldest & First. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/eldest/first>.
First or Eldest. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/eldest/first.
Google Ngram Viewer shows how "eldest" and "first" have occurred on timeline