Key of Chopin’s “Butterfly” étude crossword clue
19 Across · WSJ Crossword, July 9, 2026 · 5 letters
Explanation
The answer to “Key of Chopin’s “Butterfly” étude” is GFLAT. It appears as 19 Across in the Wall Street Journal crossword of July 9, 2026, a Thursday puzzle titled “Dress Code” by Sam Koperwas & Jeff Chen, and it fills 5 squares running left to right from row 3, column 11 of the 15×15 grid.
The clue is a straightforward definition, so the answer is a direct synonym or a factual match for the words as written. The entry begins with G and ends with T, and contains 1 vowel and 4 consonants. If you are working from the crossings, two or three confirmed letters from the Down entries should be enough to lock it in. Thursday puzzles lean harder on misdirection, so expect the rest of this grid to be pitched at the same level.
Past appearances
GFLAT has not appeared as an answer in any other WSJ puzzle in our index, which runs from May 2026 onward. It will be listed here the next time it turns up.