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Speed-of-sound designator Crossword Clue
Here is the answer for the crossword clue Speed-of-sound designator . 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 4 letters. We think the likely answer to this clue is MACH.
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Crossword Answer For Speed-of-sound designator:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | MACH Speed-of-sound designator | (4) | ||
| 3% | RACER Speeding driver | (5) | Premier Sunday | Jan 4, 2026 |
| 3% | BEENE Designer Geoffrey | (5) | Newsday | 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 |
| 3% | EMILIO Designer Pucci | (6) | Thomas Joseph | Jan 3, 2026 |
| 3% | KEANU Actor ___ Reeves of "Speed" | (5) | ||
| 3% | CLIP Rate of speed | (4) | LA Times Daily | Jan 1, 2026 |
| 3% | MPH Speed limit letters | (3) | ||
| 3% | SLOW Reduce speed | (4) | Newsday | Dec 29, 2025 |
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We found 40 solutions for Speed-of-sound designator. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is MACH.
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