Supersonic noise Synonyms

Supersonic replaced

Definitions for Supersonic


  • (adjective) of speed) greater than the speed of sound in a given medium (especially air
  • (adjective) having frequencies above those of audible sound

Synonyms for phrase

SN abbreviation

SN is an abbreviation for Supersonic Noise
What does SN stand for?
SN stands for "Supersonic Noise"

Noise replaced

Definitions for Noise


  • (noun) loud, confused, and usually inharmonious sound
  • (noun) a violent shouting
  • (noun) information or opinion that is widely disseminated without any authority or confirmation of accuracy