Related Clues:

• Blow, like a volcano
• Crate is moving — do something!
• Respond with about turn
• Show response time after order of care
• Emit, like an active geyser
• Sign of hesitation reflected a court's answer
• Jump back, say
• Flow out forcefully
• Jerk your knee after a hammer strike
• Forcefully eject, like a volcano
• Flinch, maybe
• Jump during a horror movie, say