Boneheaded
Boneheaded adjective - Not having or showing an ability to absorb ideas readily.
Retarded and boneheaded are semantically related. in stupid topic. In some cases you can use "Retarded" instead an adjective "Boneheaded".
Retarded
Retarded adjective - Relatively slow in mental or emotional or physical development.
Boneheaded and retarded are semantically related. Sometimes you can use "Boneheaded" instead an adjective "Retarded".
Nearby Words: retardation, retarding
Mutual synonyms
Related pairs
Cite this Source
Retarded and Boneheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boneheaded/retarded
Boneheaded & Retarded. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boneheaded/retarded>.
Retarded or Boneheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boneheaded/retarded.
Google Ngram Viewer shows how "boneheaded" and "retarded" have occurred on timeline