“Thunder sound”

Here is the verified answer to the Wall Street Journal Crossword clue “Thunder sound”, last seen on October 20, 2026.

Answer hidden — reveal below

C??P

A 4-letter down entry from the Tuesday puzzle

The Answer

CLAP

The answer to “Thunder sound” is CLAP

Letters4

DirectionDown

PublishedOct 20, 2026

Letter analysis

The clue “Thunder sound” appeared in the Wall Street Journal Crossword on Tuesday, October 20, 2026 as a down entry. The verified answer is CLAP — a 4-letter word that begins with C and ends with P.

This answer contains 1 vowel and 3 consonants. Click through any related clue below to keep solving, or open the full answer key for the day from the link above.

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Frequently Asked Questions

What is the answer to “Thunder sound”?

The answer to the Wall Street Journal Crossword clue “Thunder sound” is CLAP — a 4-letter down entry from the October 20, 2026 puzzle.

How many letters is the answer?

CLAP has 4 letters — 1 vowel and 3 consonants.

Are these answers official?

WSJCrosswordAnswers.org is an independent reference site, not affiliated with the Wall Street Journal. We solve and verify each puzzle by hand before publishing.