Boneheaded
Boneheaded adjective - Not having or showing an ability to absorb ideas readily.
Gross and boneheaded are semantically related. In some cases you can use "Gross" instead an adjective "Boneheaded".
Gross
Gross adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.
Boneheaded and gross are semantically related. Sometimes you can use "Boneheaded" instead an adjective "Gross".
Cite this Source
Gross and Boneheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boneheaded/gross
Boneheaded & Gross. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boneheaded/gross>.
Gross or Boneheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boneheaded/gross.
Google Ngram Viewer shows how "boneheaded" and "gross" have occurred on timeline