Supersonic dart 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

SD abbreviation

SD is an abbreviation for Supersonic Dart
What does SD stand for?
SD stands for "Supersonic Dart"

Dart replaced

Definitions for Dart


  • (noun) an act or expression showing scorn and usually intended to hurt another's feelings
  • (verb) to make an irregular series of quick, sudden movements
  • (noun) a sudden quick movement