Related Clues:

• Human's cousin
• Large copier?
• Aldous Huxley's "___ and Essence"
• Imitator
• Animal that beats its chest
• IRS employee
• Orangutan
• Take after
• Tailless simian
• Clumsy person
• Chest-beater
• King Kong, for example
• Gorilla, e.g.
• Bruiser
• Subject of evolutionary study