walkway vs path

walkway and path both are nouns.

Word	Noun	Adjective	Verb	Adverb
walkway	Yes	No	No	No
path	Yes	No	No	No

As nouns, path is a hypernym of walkway; that is, path is a word with a broader meaning than walkway:

walkway (noun)	path (noun)
a path set aside for walking	a course of conduct
	a way especially designed for a particular use
	an established line of travel or access
	a line or route along which something travels or moves