As nouns the difference between sidewalk and walkway
is that sidewalk is a footpath, usually paved, at the side of a road for the use of pedestrians; a pavement UK or footpath Australia; by extension, any paved footpath, even if not located at the side of a road while walkway is a clearly defined path for pedestrians.
sidewalk
Noun
(
en noun)
(US) A footpath, usually paved, at the side of a road for the use of pedestrians; a pavement (UK) or footpath (Australia); by extension, any paved footpath, even if not located at the side of a road.
Synonyms
* (paved footpath)
See also
* roadway and verge