Related Clues:

• 'Good gravy!'
• "Did you just say what I think you said?"
• Interjection that's archaic, say, in the current era
• Say nowadays, 'Gosh!'
• Aged? By Jove, it might be!
• Mild oath (archaic)
• Cor! - huge success
• "My heavens!"
• "Criminy!"
• "Heavens to Murgatroyd!"
• Literary detective's outburst
• "Holy Moses!"
• Relative of "My word!"
• "I say!"
• 'That's crazy!'