High-energy particle that moves almost as fast as light Crossword Clue

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Here is the answer for the crossword clue High-energy particle that moves almost as fast as light last seen in Wall Street Journal puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 9 letters. We think the likely answer to this clue is COSMICRAY.

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Crossword Answer For High-energy particle that moves almost as fast as light:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% COSMICRAY High-energy particle that moves almost as fast as light (9) Wall Street Journal Nov 24, 2025
3% KEYED ___ up (high-energy) (5) USA Today Jun 14, 2026
3% HASTEN Move fast (6) Eugene Sheffer May 2, 2026
2% NIGH Almost here (4) Commuter Jul 21, 2026
2% PASTILLE The old man not moving, with minimal energy - sugary lozenge needed? (8) The Times Quick Cryptic Jul 20, 2026
2% QUARK Elementary subatomic particle (5) LA Times Daily Jul 20, 2026
2% GRANULE Small particle (7) Puzzler Backwords Jul 19, 2026
2% SRS Almost-grads (3) LA Times Daily Jul 19, 2026
2% COMET Fast-moving object to arrive on time (5) (5) Puzzler Cryptic Jul 18, 2026
2% ION + or - particle (3) New York Times Jul 14, 2026

Last appeared together with the following clues in Wall Street Journal puzzle

High-energy particle that moves almost as fast as light Crossword Clue
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We found 40 solutions for High-energy particle that moves almost as fast as light. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is COSMICRAY.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for High-energy particle that moves almost as fast as light.