Boneheadedness and Stupidness

Boneheadedness

Boneheadedness noun - The quality or state of lacking intelligence or quickness of mind.
Usage example: the sheer boneheadedness shown by the state's politicians, who have ignored the problem for decades

Stupidness and boneheadedness are semantically related. In some cases you can use "Stupidness" instead a noun "Boneheadedness".

Stupidness

Stupidness noun - The quality or state of lacking intelligence or quickness of mind.
Usage example: I'm not sure if he leaves his front door unlocked from carelessness or just plain stupidness

Boneheadedness and stupidness are semantically related. Sometimes you can use "Boneheadedness" instead a noun "Stupidness".
Cite this Source
Stupidness and Boneheadedness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boneheadedness/stupidness
Boneheadedness & Stupidness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boneheadedness/stupidness>.
Stupidness or Boneheadedness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boneheadedness/stupidness.
Google Ngram Viewer shows how "boneheadedness" and "stupidness" have occurred on timeline