Pinheaded and Wacky

Pinheaded

Pinheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: pinheaded leadership that got us into this mess

Wacky and pinheaded are semantically related. In some cases you can use "Wacky" instead an adjective "Pinheaded".

Wacky

Wacky adjective - Showing or marked by a lack of good sense or judgment.
Usage example: one club member whose wacky ideas for fund-raisers usually produced groans

Pinheaded and wacky are semantically related. Sometimes you can use "Pinheaded" instead an adjective "Wacky".
Cite this Source
Wacky and Pinheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/pinheaded/wacky
Pinheaded & Wacky. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/pinheaded/wacky>.
Wacky or Pinheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/pinheaded/wacky.
Google Ngram Viewer shows how "pinheaded" and "wacky" have occurred on timeline