backhand shot vs backhand stroke

backhand shot and backhand stroke both are nouns.

Word	Noun	Adjective	Verb	Adverb
backhand shot	Yes	No	No	No
backhand stroke	Yes	No	No	No

As nouns, backhand shot and backhand stroke are synonyms defined as:

backhand shot and backhand stroke: a return made with the back of the hand facing the direction of the stroke

Other synonyms of backhand shot include backhand.

backhand shot (noun)	backhand stroke (noun)
a return made with the back of the hand facing the direction of the stroke	a return made with the back of the hand facing the direction of the stroke