Standing
Bipedal
The opposite for walk is stay(as in standing still) or not walk
Quadrapedal.
The three-letter word for something you use for walking is "leg." The human leg is a complex anatomical structure consisting of bones, muscles, tendons, and ligaments that work together to facilitate bipedal locomotion. Without functional legs, walking, running, and other forms of ambulation would be impossible for humans.
Humans are bipedal because they use two legs for walking.
walking can help you get fit and healthyi was walking down the street at 10 a.m last weekI wonder how we make our legs move when wewalk.
Running
what is the three letter word for limb used for walking
running
Waddle
Human