(n) speed
velocity
rate
(P)
(n) acceleration
(n) angular velocity
(n) group velocity (in fibre optics, fiber optics)
(n) the speed of light
(n) high speed
(P)
(n) linear velocity
(n) speedometer
(n) very slow speed
(n) phase velocity
(n) astronautical speed
(n) velocity of sound
(n) accelerometer
(n) motion sickness
(n) (comp) line speed
(n) angular acceleration
(n) (comp) search speed
(n) orbital speed
(n) high-speed steel
(n) (1) replay speed
playback speed
(2) refresh rate
(n) four velocity (physics)
(n) (comp) execution speed
(n,adj-no) cruising speed
(n) (comp) processing speed
(n) speed limit
(n) relative velocity
(n) speeding
(n) (set) a speed limit
(n) (comp) rate adaptation
(n) groundspeed