Apprehension and Brain wave

Apprehension

Apprehension noun - Suspicion or fear of future harm or misfortune.

Brain wave and apprehension are semantically related In some cases you can use "Brain wave" instead a noun "Apprehension".

Brain wave

Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.

Apprehension and brain wave are semantically related in understanding topic. Sometimes you can use "Apprehension" instead a noun phrase "Brain wave", if it concerns topics such as idea.
Cite this Source
Brain wave and Apprehension. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/apprehension/brain_wave
Apprehension & Brain wave. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/apprehension/brain_wave>.
Brain wave or Apprehension. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/apprehension/brain_wave.
Google Ngram Viewer shows how "apprehension" and "brain wave" have occurred on timeline