cut of pork vs gammon

cut of pork and gammon both are nouns.

Word	Noun	Adjective	Verb	Adverb
cut of pork	Yes	No	No	No
gammon	Yes	No	No	No

As nouns, gammon is a hyponym of cut of pork; that is, gammon is a word with a more specific, narrower meaning than cut of pork:

Other hyponyms of cut of pork include pork loin, ham, jambon, picnic ham, picnic shoulder, bacon, spareribs.

cut of pork (noun)	gammon (noun)
cut of meat from a hog or pig	meat cut from the thigh of a hog (usually smoked)
	hind portion of a side of bacon