What is the answer to "Supersonic speed measure" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Supersonic speed measure" is MACH (4 letters).

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Supersonic speed measure Newsday Crossword Clue

Down clue · from the November 8, 2026 puzzle

Stuck on “Supersonic speed measure” from the Newsday Crossword? Here is the verified answer:

Answer

MACH

4 letters · Down · last seen November 8, 2026

Does damage to5 Chops down4 Made a landing4 Antagonize4 Lawn invader4 Periodic allowance7 Pit-stop change4 Multiplied by5 Keogh kin4 Glimmer, as of hope3 Tangle up7 Address for a lady4