Dim
Pinheaded
Pinheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: pinheaded leadership that got us into this mess
Mutual synonyms
Cite this Source
Pinheaded and Dim. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dim/pinheaded
Dim & Pinheaded. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dim/pinheaded>.
Pinheaded or Dim. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dim/pinheaded.
Google Ngram Viewer shows how "dim" and "pinheaded" have occurred on timeline