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Speed-of-light particle Crossword Clue
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:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | PHOTON Speed-of-light particle | (6) | USA Today | Mar 27, 2018 |
| 3% | MESON Subatomic particle | (5) | The Telegraph Cross Atlantic | Jan 13, 2026 |
| 3% | TOOSLOW Needing speeding | (7) | Newsday | Jan 11, 2026 |
| 3% | SMUT Particle of soot (4) | (4) | The Sun Mini | Jan 11, 2026 |
| 3% | SLO -- -mo (replay speed) | (3) | Eugene Sheffer | Jan 9, 2026 |
| 3% | HASTE Too much speed | (5) | Universal | Jan 8, 2026 |
| 3% | LET "___ there be light" | (3) | ||
| 3% | RACER Speeding driver | (5) | Premier Sunday | Jan 4, 2026 |
| 3% | FASTLANE Speeding driver's place | (8) | Premier Sunday | Jan 4, 2026 |
| 3% | RATE Speed | (4) | The Telegraph Quick | Jan 3, 2026 |
Last appeared together with the following clues in USA Today puzzle
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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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