Grown-up
Grown-up noun - A fully grown person.
Usage example: once you turn 12, you get to eat with the grown-ups at Thanksgiving
Graybeard
Cite this Source
Graybeard and Grown-up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/grown-up/graybeard
Grown-up & Graybeard. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/grown-up/graybeard>.
Graybeard or Grown-up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/grown-up/graybeard.