corridor; gallery; platform; passageway
foothold; footing; position; standing; ground
infantry; infantryman; foot soldier
footpath; walkway; sidewalk; pavement
horse gait; way of walking (e.g. in martial arts, etc.)
quick pace; quick steps; quick march; trot (horse gait)
(length of one's) step; stride; pace
walking alone; walking without assistance; self-reliance; being independent; unique; matchless
snail's pace; slow progress
walking speed; walking pace
manner of walking; horse gait
separation of pedestrian and vehicular traffic
start-stop synchronization
walking leg (esp. of an arthropod); ambulatory leg
ambulacral zone (on echinoderms); ambulacrum (on echinoderms)