Boneheaded
Boneheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: a product with a warning label that even the most boneheaded consumer should be able to understand
Thick is a synonym for boneheaded. In some cases you can use "Thick" instead an adjective "Boneheaded".
Thick
Thick adjective - Not having or showing an ability to absorb ideas readily.
Usage example: couldn't believe that his guests were so thick that they were missing his hints that it was time to leave
Boneheaded is a synonym for thick in stupid topic. You can use "Boneheaded" instead an adjective "Thick".
Mutual synonyms
Cite this Source
Thick and Boneheaded. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/boneheaded/thick
Boneheaded & Thick. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/boneheaded/thick>.
Thick or Boneheaded. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/boneheaded/thick.
Google Ngram Viewer shows how "boneheaded" and "thick" have occurred on timeline