Related Clues:

• Wow!
• Relative of 'hmmm'
• Brit's cry
• "You don't say!"
• 'I'll be darned!'
• Kin of "Golly!"
• "Look here, old chap!"
• Word before "I don't know"
• Whiz lead-in
• 'Well, I'll be!'
• Words to an old chap?
• "Aw" follower
• "That's amazing!"
• Turn right
• Ingenuous exclamation