golf stroke vs putt

golf stroke and putt both are nouns.

Word	Noun	Adjective	Verb	Adverb
golf stroke	Yes	No	No	No
putt	Yes	No	Yes	No

As nouns, putt is a hyponym of golf stroke; that is, putt is a word with a more specific, narrower meaning than golf stroke:

golf stroke: the act of swinging a golf club at a golf ball and (usually) hitting it
putt: hitting a golf ball that is on the green using a putter

golf stroke (noun)	putt (noun)
the act of swinging a golf club at a golf ball and (usually) hitting it	hitting a golf ball that is on the green using a putter

golf stroke (verb)	putt (verb)
	strike (a golf ball) lightly, with a putter
	hit a putt