Until
While and until are semantically related. In some cases you can use "While" instead a preposition "Until".
While
While conjunction - At or during the time that.
Until and while are semantically related. Sometimes you can use "Until" instead a preposition "While".
Mutual synonyms
Cite this Source
While and Until. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/until/while
Until & While. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/until/while>.
While or Until. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/until/while.
Google Ngram Viewer shows how "until" and "while" have occurred on timeline