Neural transmitter crossword clue
11 Down · WSJ Crossword, May 21, 2026 · 4 letters
Explanation
The answer to “Neural transmitter” is AXON. It appears as 11 Down in the Wall Street Journal crossword of May 21, 2026, a Thursday puzzle titled “I Could Go Either Way” by Jeff Stillman, and it fills 4 squares running top to bottom from row 1, column 13 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 A and ends with N, and contains 2 vowels and 2 consonants. If you are working from the crossings, two or three confirmed letters from the Across 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
AXON 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.