One time and Preexistent

One time

One time adverb - On one occasion.

Preexistent and one time are semantically related in earlier topic. In some cases you can use "Preexistent" instead an adjective phrase "One time".

Preexistent

Preexistent adjective - Existing previously or before something.

One time and preexistent are semantically related in earlier topic. Sometimes you can use "One time" instead an adjective "Preexistent".
Cite this Source
Preexistent and One time. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/one_time/preexistent
One time & Preexistent. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/one_time/preexistent>.
Preexistent or One time. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/one_time/preexistent.
Google Ngram Viewer shows how "one time" and "preexistent" have occurred on timeline