“Like the Mariana Trench among all the world's underwater places” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.DEEPEST is the answer to the New York Times crossword clue “Like the Mariana Trench among all the world's underwater places”. It was last seen in the puzzle of March 30, 2026, where it runs at 30 Across and fills 7 squares. It crosses 7 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.