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Definition of boneheadedness

boneheadedness

/ˈboʊnˌhɛd.ɪd.nəs/
bone · head · ed · ness
Adverb:boneheadedly
•
Adjective:boneheaded
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boneheadedness Lexical Profile

boneheadedness Game Scores & Validity

• noun

1

The quality or state of being foolish, obtuse, or stubbornly stupid.

Example

"The project failed largely due to the sheer boneheadedness of the management team's refusal to listen to the engineers."

Synonyms
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Antonyms
View all antonyms for boneheadedness

• Nearby Words

bonefish
bonehead
boneheaded
boneheadedness
boneless
bonelessly
bonelike

Cite this Entry

Wordmom. (2026). Definition of Boneheadedness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/boneheadedness
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