Brain waves
Flashes and brain waves are semantically related. In some cases you can use "Flashes" instead a noun phrase "Brain waves".
Flashes
Brain waves and flashes are semantically related. Sometimes you can use "Brain waves" instead a noun "Flashes".
Cite this Source
Flashes and Brain waves. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/brain_waves/flashes
Brain waves & Flashes. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/brain_waves/flashes>.
Flashes or Brain waves. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/brain_waves/flashes.
Google Ngram Viewer shows how "brain waves" and "flashes" have occurred on timeline