as in stupid
not having or showing an ability to absorb ideas readily a knuckleheaded attempt to increase efficiency that only succeeded in making things worse

Synonyms & Similar Words


Antonyms & Near Antonyms

Thesaurus Entries Near knuckleheaded

Cite this Entry

“Knuckleheaded.” Thesaurus, Merriam-Webster, Accessed 24 Apr. 2024.

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