1.quickness n.
2.rapidity n.
3.speediness n.
4.swiftness n.
5.f. speed, velocity quickness, fastness, swiftness
6.rapidity, swiftness, fleetness, dispatch, pace
7.rapidity, swiftness, fleetness, speed, speediness
8.(на реагирање) promptness (promptitude)
9.speed; velocity
