carrageen vs Irish moss

carrageen and Irish moss both are nouns.

Word	Noun	Adjective	Verb	Adverb
carrageen	Yes	No	No	No
Irish moss	Yes	No	No	No

As nouns, carrageen and Irish moss are synonyms defined as:

carrageen and Irish moss: dark purple edible seaweed of the Atlantic coasts of Europe and North America

Other synonyms of carrageen include carageen, carragheen, Chondrus crispus.

carrageen (noun)	Irish moss (noun)
dark purple edible seaweed of the Atlantic coasts of Europe and North America	dark purple edible seaweed of the Atlantic coasts of Europe and North America