Related Clues:

• Bounce back
• Unoriginal reply
• Resounding response
• It may be off the wall
• Sonar comeback
• Symbol of devotion
• Off-the-wall comeback?
• Boxing venue
• Word with onion or friendship
• Evidence that one's taken?
• Buzz
• Recording studio effect
• Output of 31-Down
• It comes back to a spelunker
• Yodeler's reverberation