Related Clues:

• Zoo denizen
• Detroit pro
• Fierce feline
• Mighty Joe Young, for one
• Knuckle-dragger
• Baboon
• Chimp or gorilla
• Savanna predator
• O'Neill's "The Hairy __"
• It's naked in a Desmond Morris title
• Clumsy sort
• Literary luminary
• Gibraltar beast
• Zodiac feline
• Circus animal with a tamer