This unit of measurement became necessary when the sound barrier was broken in 1947 Crossword Clue

Here is the answer for the crossword clue This unit of measurement became necessary when the sound barrier was broken in 1947 . 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 This unit of measurement became necessary when the sound barrier was broken in 1947:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% MACH This unit of measurement became necessary when the sound barrier was broken in 1947 (4)
6% NOISELAW Sound barrier? (8) Universal Jan 10, 2026
5% NET Mosquito barrier (3) Eugene Sheffer Feb 13, 2026
5% RADIAN Angular unit of measurement (6) New York Times Feb 12, 2026
5% VITAL Necessary (5) Thomas Joseph Feb 10, 2026
5% BREAKWATERS Coastal barriers (11) The Telegraph Cross Atlantic Feb 10, 2026
5% MOAT Zoo barrier (4) Commuter Feb 3, 2026
5% RAILING Metal barrier (7) The Telegraph Quick Jan 30, 2026
5% DAM Waterway barrier (3) The Telegraph Cross Atlantic Jan 28, 2026
5% DOIHAVETO "Is it absolutely necessary?" (9) USA Today Jan 27, 2026
This unit of measurement became necessary when the sound barrier was broken in 1947 Crossword Clue
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We found 40 solutions for This unit of measurement became necessary when the sound barrier was broken in 1947. 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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