Astute and Knuckleheaded
Opposite meaning words
Astute
Astute adjective - Having or showing a practical cleverness or judgment.
Usage example: a police detective known to be an astute judge of character
Knuckleheaded is an antonym for astute.
Nearby Words: astuteness, astutely
Knuckleheaded
Knuckleheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: the editorial lampooned the knuckleheaded legislation, which was yet another attempt by the government to protect people from themselves
Astute is an antonym for knuckleheaded.
Cite this Source
Knuckleheaded and Astute. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/astute/knuckleheaded
Astute & Knuckleheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/astute/knuckleheaded>.
Knuckleheaded or Astute. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/astute/knuckleheaded.
Google Ngram Viewer shows how "astute" and "knuckleheaded" have occurred on timeline