Related Clues:

• Inhalation
• Display shock
• [You don't mean …!]
• Indicate shock
• Horror reaction
• [It can't be!]
• Sound of shock
• Fight for air
• Utter breathlessly
• React in shock
• Horror-film sound
• Circus reaction
• Make a sound of shock
• 'Oh my!,' for one
• [Oh, my heavens!]