Related Clues:
- Vocal comeback?
- Yodeler's rejoinder
- Nymph who loved her own voice
- Oread in love with her own voice
- Return from the Alps?
- Pilot's "E"
- "HELLO! . . . Hello! . . . hello . . ."
- Radio-wave reflection
- Repeat the words of
- Return from a cave?
- You've heard it before?
- You may test for it by saying "Hello!"
- Yodeler's response?
- Sound return?
- It may return your calls