Knuckleheaded and Thickheaded

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

Thickheaded and knuckleheaded are semantically related. In some cases you can use "Thickheaded" instead an adjective "Knuckleheaded".

Thickheaded

Thickheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: don't suppose that he's thickheaded just because he doesn't understand English very well

Knuckleheaded and thickheaded are semantically related. Sometimes you can use "Knuckleheaded" instead an adjective "Thickheaded".
Cite this Source
Thickheaded and Knuckleheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/knuckleheaded/thickheaded
Knuckleheaded & Thickheaded. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/knuckleheaded/thickheaded>.
Thickheaded or Knuckleheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/knuckleheaded/thickheaded.
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