Dullness and Gray matter
Opposite meaning terms
Dullness
Dullness noun - The quality or state of lacking intelligence or quickness of mind.
Gray matter is an antonym for dullness.
Gray matter
Gray matter noun - The ability to learn and understand or to deal with problems.
Usage example: she's got the gray matter to figure that equation out
Dullness is an antonym for gray matter.
Cite this Source
Gray matter and Dullness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dullness/gray_matter
Dullness & Gray matter. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dullness/gray_matter>.
Gray matter or Dullness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dullness/gray_matter.
Google Ngram Viewer shows how "dullness" and "gray matter" have occurred on timeline