speed
the distance traveled per unit of time;

to move, work, or take place faster

see another keyword links:
distance

travel

unit

time

move

work

speed, velocity
fast, quick, rapid, speedy
prompt, done without delay

speed
velocity

speed per hour

light speed
speed of light

sound speed
velocity of sound

supersonic
supersonic speed

high speed

to race wildly
violent winds, gales, whirlwind

drag racing
street racing

speed racing

lightning speed
amazingly swift
marvelously quick
incredible pace of development

Speed is precious in war.
speed is most valuable in military affairs
Mobility is the best tactics in fighting a war.

to sprint
to spurt
to dash
run at full speed

to speed
to gallop
run fast

to gallop
to speed, go swiftly