“Fluency-building subj.” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.ESL is the answer to the New York Times crossword clue “Fluency-building subj.”. It was last seen in the puzzle of February 22, 2025, where it runs at 40 Across and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have. This exact clue has run 2 times in NYT puzzles, first on February 22, 2025.