Irrational
Irrational adjective - Not using or following good reasoning.
Pinheaded and irrational are semantically related. In some cases you can use "Pinheaded" instead an adjective "Irrational".
Nearby Words: irrationality, irrationally
Pinheaded
Pinheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: pinheaded leadership that got us into this mess
Irrational and pinheaded are semantically related. Sometimes you can use "Irrational" instead an adjective "Pinheaded".
Mutual synonyms
Related pairs
- stupid and irrational
- stupid and pinheaded
- foolish and irrational
- foolish and pinheaded
- crazy and irrational
- crazy and pinheaded
- invalid and irrational
- invalid and pinheaded
- illogical and irrational
- illogical and pinheaded
- silly and irrational
- silly and pinheaded
- senseless and irrational
- senseless and pinheaded
Cite this Source
Pinheaded and Irrational. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/irrational/pinheaded
Irrational & Pinheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/irrational/pinheaded>.
Pinheaded or Irrational. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/irrational/pinheaded.
Google Ngram Viewer shows how "irrational" and "pinheaded" have occurred on timeline