" fleet-footed "

1: moving, proceeding, or acting with great speed;

  * e.g., " ... the Roman god Mercury was the fleet-footed messenger of the gods "

•  Synonyms : 

•  blistering,

•  breakneck,

•  breathless,

•  brisk,

•  dizzy,

•  fast,

•  fleet,

•  flying,

•  galloping,

•  hasty,

•  hot,

•  lightning,

•  nippy,

•  quick,

•  rapid,

•  rapid-fire,

•  rattling,

•  snappy,

•  speedy,

•  splitting,

•  swift,

•  whirlwind,

•  zippy

•  Antonyms : 

•  slow