Related Clues:

• Old-fashioned "Goodness!"
• Mil. danger
• Open-mouthed Facebook reaction
• "Ooh!" or "Whoa!"
• "Yowza!" relative
• Shriek of pain
• Old-style "Good grief!"
• A mild expletive
• Last century's "Oh, my!"
• "Thunderation!" kin
• Oath finally made, go in search of pleasure
• My pick occasionally cuts very well
• "Zowee!"
• Sherlock Hemlock's catchphrase on 'Sesame Street'
• Old oath, say: a “damn” originally?