Most reliable sources, maybe the sources of 18-, 24-, 53- and 63-Across? WSJ Crossword Clue

By Date: JAN 21, 2026 Follow on Google

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The most common and recent 15-letter answer for "Most reliable sources, maybe the sources of 18-, 24-, 53- and 63-Across?" is THEHORSESMOUTHS.
The phrase 'straight from the horse's mouth' refers to getting information directly from the most reliable source. The clue suggests that the answers to 18-, 24-, 53-, and 63-Across are metaphorically the 'horses' mouths' of their respective topics, implying they are the ultimate sources of truth.
This clue was last seen in the WSJ Crossword on January 21, 2026.
'The horse's mouth' is an expression meaning the original or most reliable source of information.

The clue “Most reliable sources, maybe the sources of 18-, 24-, 53- and 63-Across?” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated January 21 2026, the definitive 15-letter answer is: THEHORSESMOUTHS.

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