Select the option that can be used as a one-word substitute for the given group of words.

A person who travels on foot.

Pedestrian

The option that can be used as a one-word substitute for "a person who travels on foot" is pedestrian.

• Pedestrian means a person who travels on foot, especially in a city or town.
• Rover means a person who travels around a lot, especially in a vehicle.
• Dweller means a person who lives in a particular place.
• Flyer means a person who travels by air.