
Numbskull
Informal Insult
Used casually among friends or in humor, but can be rude if not careful.
After spilling his drink, Mike smiled and said, 'I'm such a numbskull sometimes!'
Mild Derogatory
Less harsh than other insults, but still negative tone about someone's intellect.
Jenny called herself a numbskull for forgetting her keys again.
Action Oriented
Often used to criticize a specific unwise action rather than general intelligence.
He's not always a numbskull, just when he rushes decisions.