putt vs golf stroke

putt and golf stroke both are nouns.

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

As nouns, golf stroke is a hypernym of putt; that is, golf stroke is a word with a broader meaning than putt:

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

Other hypernyms of putt include golf shot, swing.

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

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