golf player vs slicer

golf player and slicer both are nouns.

Word	Noun	Adjective	Verb	Adverb
golf player	Yes	No	No	No
slicer	Yes	No	No	No

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

golf player: someone who plays the game of golf
slicer: a golfer whose shots typically curve right (for right-handed golfers)

Other hyponyms of golf player include driver, golf pro, professional golfer, hacker, hooker, medal winner, medalist, medallist, putter.

golf player (noun)	slicer (noun)
someone who plays the game of golf	knife especially designed for slicing particular foods, as cheese
	a machine for cutting; usually with a revolving blade
	a golfer whose shots typically curve right (for right-handed golfers)