Related Clues:

• See 59-Down
• 'Yipe!'
• "Groovy!"
• Nifty, in the '50s
• Answer to the Sphinx's riddle
• Kid's cry
• When doubled, it may sandwich "oh"
• Chess piece
• 'Hoo-ey!'
• "Jiminy!"
• "Holy smokes!"
• "Wow!"
• "Zounds!"
• British isle
• Man of the future