Related Clues:

• 'Jake's Women' playwright
• Vilified villager
• Thickhead
• Carly of pop
• Ding-dong
• One who is hardly an Einstein
• Dostoyevsky subject
• Not the sharpest knife in the drawer
• Cowell of ''American Idol''
• No genius, he
• Blithering fool
• ___-proof (easy to operate)
• Schuster's partner
• Teller of a tale 'full of sound and fury,' per Macbeth
• Senseless person