Related Clues:

• Boob
• Clown of early TV
• Foolish dunce
• Dostoevsky novel (with "The")
• Word with savant or proof
• Ignoramus
• Extinct Mauritian
• It's been extinct since the late 17th century
• Obnoxious one
• Bygone bird
• Hardly an Einstein
• Clown of the '50s
• Nincom-poop
• Utterly senseless person
• Dull type