Related Clues:

• Big oaf
• Simple tool user
• Nitwit
• Lummox
• Clumsy one, slangily
• Mock, in a way
• Clown's name
• One way to go
• Monkey's uncle?
• Stupid fellow
• Foolish one
• Tailless primate
• Evolutionist's kin?
• One of Goodall's group
• Tarzan pal