Boneheadedness and Brightness
Opposite meaning words
Boneheadedness
Boneheadedness noun - The quality or state of lacking intelligence or quickness of mind.
Usage example: the sheer boneheadedness shown by the state's politicians, who have ignored the problem for decades
Brightness is an antonym for boneheadedness.
Brightness
Brightness noun - The quality or state of having or giving off light.
Boneheadedness is an antonym for brightness.
Cite this Source
Brightness and Boneheadedness. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/boneheadedness/brightness
Boneheadedness & Brightness. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/boneheadedness/brightness>.
Brightness or Boneheadedness. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/boneheadedness/brightness.
Google Ngram Viewer shows how "boneheadedness" and "brightness" have occurred on timeline