Grown up
Sagacious and grown up are semantically related. in experienced topic. In some cases you can use "Sagacious" instead an adjective phrase "Grown up".
Mutual synonyms
Cite this Source
Sagacious and Grown up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/grown_up/sagacious
Grown up & Sagacious. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/grown_up/sagacious>.
Sagacious or Grown up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/grown_up/sagacious.
Google Ngram Viewer shows how "grown up" and "sagacious" have occurred on timeline