pork vs salt pork

pork and salt pork both are nouns.

Word	Noun	Adjective	Verb	Adverb
pork	Yes	No	No	No
salt pork	Yes	No	No	No

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

pork: meat from a domestic hog or pig
salt pork: fat from the back and sides and belly of a hog carcass cured with salt

Other hyponyms of pork include cochon de lait, suckling pig, pigs' feet, pigs' knuckles.

pork (noun)	salt pork (noun)
meat from a domestic hog or pig	fat from the back and sides and belly of a hog carcass cured with salt
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