green turtle soup vs soup

green turtle soup and soup both are nouns.

Word	Noun	Adjective	Verb	Adverb
green turtle soup	Yes	No	No	No
soup	Yes	No	Yes	No

As nouns, soup is a hypernym of green turtle soup; that is, soup is a word with a broader meaning than green turtle soup:

green turtle soup: soup usually made of the flesh of green turtles
soup: liquid food especially of meat or fish or vegetable stock often containing pieces of solid food

green turtle soup (noun)	soup (noun)
soup usually made of the flesh of green turtles	liquid food especially of meat or fish or vegetable stock often containing pieces of solid food
	an unfortunate situation
	any composition having a consistency suggestive of soup

green turtle soup (verb)	soup (verb)
	dope (a racehorse)