Related Clues:

• Take off on
• Play 'Simon says'
• Off-the-wall response
• Feedback, of a sort
• Quick comeback?
• Can finish
• Sound effect
• Knuckle dragger
• Sonic boomerang
• Sonic remnant
• Audio feedback, of a sort
• Alpine bounceback
• Mighty Joe Young, e.g.
• Repeat performance?
• Toyota subcompact