First speed-of-sound breaker Crossword Clue

Here is the answer for the crossword clue First speed-of-sound breaker . 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 YEAGER.

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Crossword Answer For First speed-of-sound breaker:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% YEAGER First speed-of-sound breaker (6)
3% RACE Speed test (4) Newsday Oct 12, 2025
3% INNOVATOR Pioneer, ground-breaker (9) (9) Puzzler Oct 7, 2025
3% RPM LP speed (3) Eugene Sheffer Oct 4, 2025
3% VELOCITY Speed (8) The Telegraph Quick Sep 30, 2025
3% TEMPO Musical speed (5) The Telegraph Plusword Sep 30, 2025
3% HURRY "Speed it up!" (5) Newsday Sep 23, 2025
3% PACE Runner's speed (4) Universal Sep 16, 2025
3% NARC Deal breaker (4) Newsday Sep 13, 2025
3% MACH Speed-of-sound word (4) USA Today Sep 8, 2025
First speed-of-sound breaker Crossword Clue
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We found 40 solutions for First speed-of-sound breaker. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is YEAGER.

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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 First speed-of-sound breaker.