Boneheadedness and Rationality

Opposite meaning words

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

Show all Definitions

Rationality is an antonym for boneheadedness.

Rationality noun - The state of having good sense and sound judgment.

Show all Definitions

Boneheadedness is an antonym for rationality.

Cite this Source

Rationality and Boneheadedness. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/boneheadedness/rationality

Boneheadedness & Rationality. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/boneheadedness/rationality>.

Rationality or Boneheadedness. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/boneheadedness/rationality.

Google Ngram Viewer shows how "boneheadedness" and "rationality" have occurred on timeline