Scrabble & Words with friends points
- subsonic is a valid Scrabble US word with a point value of 12
- subsonic is a valid Scrabble UK word with a point value of 12
- subsonic is a valid Words with friends word with a point value of 16
Definition of subsonic
- (of speed) less than that of sound in a designated medium ()
Examples
- aircraft flying at subsonic speeds
See definition of subsonic in Merriam Webster