Brain-dead and Smart
Opposite meaning words
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
Smart is an antonym for brain-dead.
Smart
Smart adjective - Having or showing a practical cleverness or judgment.
Usage example: a smart investment that has really paid off
Brain-dead is an antonym for smart.
Cite this Source
Smart and Brain-dead. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/brain-dead/smart
Brain-dead & Smart. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/brain-dead/smart>.
Smart or Brain-dead. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/brain-dead/smart.