Related Clues:

• Wince or flinch, e.g.
• Sudden inhalation
• [Oh, my stars!]
• Show sharp shock
• Involuntary jerk
• Flip, perhaps
• Sudden breath
• Quick inhalation
• Wince, for instance
• Step one
• Use your reflexes
• Proctor's instruction
• Sound after coming up for air
• React with shock
• Jump into