Speed of sound synonyms
Part of speech:
Designating or of a speed equal to the speed of sound (about 1,220 km per hour, or 760 mph, through air at sea level at room temperature)
Find another word for speed of sound. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for speed of sound, like: 741 mph, mach and sonic.