pepper pot vs Philadelphia pepper pot

pepper pot and Philadelphia pepper pot both are nouns.

Word	Noun	Adjective	Verb	Adverb
pepper pot	Yes	No	No	No
Philadelphia pepper pot	Yes	No	No	No

As nouns, pepper pot and Philadelphia pepper pot are synonyms defined as:

pepper pot and Philadelphia pepper pot: a soup made with vegetables and tripe and seasoned with peppercorns; often contains dumplings

pepper pot (noun)	Philadelphia pepper pot (noun)
a shaker with a perforated top for sprinkling ground pepper	a soup made with vegetables and tripe and seasoned with peppercorns; often contains dumplings
a soup made with vegetables and tripe and seasoned with peppercorns; often contains dumplings