Brain wave
Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.
Rad and brain wave are semantically related. In some cases you can use "Rad" instead an adjective phrase "Brain wave".
Rad
Rad noun - A unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material.
Brain wave and rad are semantically related. Sometimes you can use "Brain wave" instead an adjective "Rad".
Mutual synonyms
Cite this Source
Rad and Brain wave. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brain_wave/rad
Brain wave & Rad. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brain_wave/rad>.
Rad or Brain wave. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brain_wave/rad.
Google Ngram Viewer shows how "brain wave" and "rad" have occurred on timeline