“"King of all kings" in the prehistoric world, familiarly” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.TREX is the answer to the New York Times crossword clue “"King of all kings" in the prehistoric world, familiarly”. It was last seen in the puzzle of October 1, 2026, where it runs at 15 Across and fills 4 squares. It crosses 4 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.