knuckleheadery

Etymology

From knucklehead + -ery.

knuckleheadery means the actions or behavior of a knucklehead. Lexicurio rates it Sui generis — a strength score of 89 out of 100.

noun

The actions or behavior of a knucklehead.“"[…] his own tone and rhetoric might have been part of the reason for the outbreak of knuckleheadery and half-cockedness in the first place."”