Speed-of-light particle Crossword Clue

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Here is the answer for the crossword clue Speed-of-light particle last seen in USA Today 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 6 letters. We think the likely answer to this clue is PHOTON.

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Crossword Answer For Speed-of-light particle:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% PHOTON Speed-of-light particle (6) USA Today Mar 27, 2018
3% ION Charged particle (3) The Times Concise Nov 13, 2025
3% TEMPO Score speed (5) Thomas Joseph Nov 13, 2025
3% MUON Unstable subatomic particle (4) The Telegraph Cross Atlantic Nov 13, 2025
3% CATCHY Memorable speed of light yacht at sea (6) The Times Cryptic Nov 12, 2025
3% ATOM Particle (4) The Telegraph Quick Nov 10, 2025
3% SNAILSPACE Sluggish speed (10) Universal Nov 9, 2025
3% RACES Tests of speed (5) The Telegraph Plusword Nov 7, 2025
3% RACEWALKS Strides with speed (9) Universal Nov 6, 2025
3% IONS Charged particles (4) Universal Nov 4, 2025

Last appeared together with the following clues in USA Today puzzle

Speed-of-light particle Crossword Clue
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We found 40 solutions for Speed-of-light particle. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is PHOTON.

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