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