Brain wave
Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.
Gumptious and brain wave are semantically related. In some cases you can use "Gumptious" instead an adjective phrase "Brain wave".
Gumptious
Gumptious adjective - Working hard to promote an enterprise.
Brain wave and gumptious are semantically related. Sometimes you can use "Brain wave" instead an adjective "Gumptious".
Mutual synonyms
Cite this Source
Gumptious and Brain wave. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brain_wave/gumptious
Brain wave & Gumptious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brain_wave/gumptious>.
Gumptious or Brain wave. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brain_wave/gumptious.
Google Ngram Viewer shows how "brain wave" and "gumptious" have occurred on timeline