potage vs soup

potage and soup both are nouns.

Word	Noun	Adjective	Verb	Adverb
potage	Yes	No	No	No
soup	Yes	No	Yes	No

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

potage: thick (often creamy) soup
soup: liquid food especially of meat or fish or vegetable stock often containing pieces of solid food

potage (noun)	soup (noun)
thick (often creamy) soup	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

potage (verb)	soup (verb)
	dope (a racehorse)