Bonehead
Bonehead adjective - Not having or showing an ability to absorb ideas readily.
Usage example: dreaded spending the holidays with his bonehead relatives
Cite this Source
Silly and Bonehead. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/bonehead/silly
Bonehead & Silly. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/bonehead/silly>.
Silly or Bonehead. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/bonehead/silly.
Google Ngram Viewer shows how "bonehead" and "silly" have occurred on timeline