Donkey or goose
Else clues• A big silly
• Airhead
• Ass
• Boob
• Chowderhead
• Chucklehead
• Damfool
• Ding-a-ling
• Dingbat
• Dolt
• Donkey or goose
• Doofus
• Dumb bunny
• Featherbrain
• Foolish fellow
• Foolish one
• Goose
• Halfwit
• Jerk
• Nincompoop
• Sap
• Scatterbrain
• Silly goose
• Silly person
• Simpleton
• Stupe
• Twit
• Yo-yo
• A big silly
• Airhead
• Ass
• Boob
• Chowderhead
• Chucklehead
• Damfool
• Ding-a-ling
• Dingbat
• Dolt
• Doofus
• Dumb bunny
• Featherbrain
• Foolish fellow
• Foolish one
• Goose
• Halfwit
• Jerk
• Nincompoop
• Sap
• Scatterbrain
• Silly goose
• Silly person
• Simpleton
• Stupe
• Twit
• Yo-yo
• A stupid foolish person