After while
Preexistent and after while are semantically related. In some cases you can use "Preexistent" instead an adjective phrase "After while".
Preexistent
Preexistent adjective - Existing previously or before something.
After while and preexistent are semantically related. Sometimes you can use "After while" instead an adjective "Preexistent".
Cite this Source
Preexistent and After while. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/after_while/preexistent
After while & Preexistent. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/after_while/preexistent>.
Preexistent or After while. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/after_while/preexistent.
Google Ngram Viewer shows how "after while" and "preexistent" have occurred on timeline