carageen vs Chondrus crispus

carageen and Chondrus crispus both are nouns.

Word	Noun	Adjective	Verb	Adverb
carageen	Yes	No	No	No
Chondrus crispus	Yes	No	No	No

As nouns, carageen and Chondrus crispus are synonyms defined as:

carageen and Chondrus crispus: dark purple edible seaweed of the Atlantic coasts of Europe and North America

Other synonyms of carageen include carrageen, carragheen, Irish moss.

carageen (noun)	Chondrus crispus (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