stroll vs promenade

stroll and promenade both are nouns.

Word	Noun	Adjective	Verb	Adverb
stroll	Yes	No	Yes	No
promenade	Yes	No	Yes	No

As nouns, stroll and promenade are synonyms defined as:

Other synonyms of stroll include amble, perambulation, saunter.

stroll (noun)	promenade (noun)
a leisurely walk (usually in some public place)	a leisurely walk (usually in some public place)
	a march of all the guests at the opening of a formal dance
	a square dance figure; couples march counterclockwise in a circle
	a public area set aside as a pedestrian walk
	a formal ball held for a school class toward the end of the academic year

stroll (verb)	promenade (verb)
walk leisurely and with no apparent aim	take a leisurely walk
	march in a procession in a public place