Related Clues:

• Head of the pack
• Inhale in shock
• Stunned sound
• Inhale in horror
• Highest in rank, among animals
• Express shock or surprise
• Leading male in a pack
• Certain male
• Last ___
• Aristotle's A
• Recover from a sprint, perhaps
• A, to Aristotle
• Breathe laboriously
• Omega partner
• Dominant, as a male