Related Clues:

• Words of dismay
• Cousin of 'Oy!'
• 'Yipes!'
• Cry of disbelief
• 'That's awful!'
• Unsettling comment from a pilot
• 'Heaven forbid!'
• 'Not again!'
• 'Curses!'
• Cousin of 'whoops!'
• Bad thing to hear at a checkup
• Cry of horror
• 'I don't believe it!'
• 'Look out...'
• Apprehension expression