What is the answer to "Sound in a cavern" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Sound in a cavern" is ECHO (4 letters).

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Sound in a cavern Newsday Crossword Clue

Down clue · from the October 7, 2025 puzzle

Stuck on “Sound in a cavern” from the Newsday Crossword? Here is the verified answer:

Answer

ECHO

4 letters · Down · last seen October 7, 2025

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