Brain-dead and Perceptive

Brain-dead

Brain-dead adjective - Not having or showing an ability to absorb ideas readily.
Usage example: it seems like she's always doing some brain-dead thing or another

Perceptive is an antonym for brain-dead.

Perceptive

Perceptive adjective - Able to sense slight impressions or differences.

Brain-dead is an antonym for perceptive.

Cite this Source
Perceptive and Brain-dead. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/brain-dead/perceptive
Brain-dead & Perceptive. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/brain-dead/perceptive>.
Perceptive or Brain-dead. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/brain-dead/perceptive.