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
Kooky and boneheaded are semantically related. In some cases you can use "Kooky" instead an adjective "Boneheaded".
Kooky
Kooky adjective - Different from the ordinary in a way that causes curiosity or suspicion.
Boneheaded and kooky are semantically related. Sometimes you can use "Boneheaded" instead an adjective "Kooky".
Mutual synonyms
Cite this Source
Kooky and Boneheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boneheaded/kooky
Boneheaded & Kooky. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boneheaded/kooky>.
Kooky or Boneheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boneheaded/kooky.
Google Ngram Viewer shows how "boneheaded" and "kooky" have occurred on timeline