Simultaneously and While

Simultaneously

Simultaneously adverb - At one and the same time.

While and simultaneously are semantically related. In some cases you can use "While" instead an adverb "Simultaneously".

Nearby Words: simultaneous, simultaneity

While

While conjunction - At or during the time that.

Simultaneously and while are semantically related. Sometimes you can use "Simultaneously" instead an adverb "While".
Cite this Source
While and Simultaneously. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/simultaneously/while
Simultaneously & While. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/simultaneously/while>.
While or Simultaneously. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/simultaneously/while.
Google Ngram Viewer shows how "simultaneously" and "while" have occurred on timeline