- boneheaded as an adjective:
- 1
boneheaded
adjective
1 boneheaded
used informally Stupid.
synonyms: blockheaded, duncical, duncish, fatheaded, loggerheaded, thick, thick-skulled, thickheaded, wooden-headed.
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adjective
used informally Stupid.
synonyms: blockheaded, duncical, duncish, fatheaded, loggerheaded, thick, thick-skulled, thickheaded, wooden-headed.
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