speedy

Từ điển American Heritage Dictionary 4th

speed·y (spēʹdē)adj. speed·i·er, speed·i·est
1. Characterized by rapid motion; swift.
2. Accomplished or arrived at without delay; prompt. See Synonyms at fast¹. speedʹi·ly adv.speedʹi·ness n.

• Từ đồng nghĩa / Synonyms:
  quick, rapid