knuckleheadery
The actions or behavior of a knuckleheadThe actions or behavior of a knucklehead.
Meaning
1 senses(uncountable)The actions or behavior of a knucklehead.
Origin
From knucklehead + -ery.From knucklehead + -ery.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable