Brain wave
Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.
Scheme and brain wave are semantically related. In some cases you can use "Scheme" instead a noun phrase "Brain wave".
Scheme
Scheme noun - A clever often underhanded means to achieve an end.
Brain wave and scheme are semantically related. Sometimes you can use "Brain wave" instead a noun "Scheme".
Cite this Source
Scheme and Brain wave. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brain_wave/scheme
Brain wave & Scheme. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brain_wave/scheme>.
Scheme or Brain wave. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brain_wave/scheme.
Google Ngram Viewer shows how "brain wave" and "scheme" have occurred on timeline