cilantro vs coriander

cilantro and coriander both are nouns.

Word	Noun	Adjective	Verb	Adverb
cilantro	Yes	No	No	No
coriander	Yes	No	No	No

As nouns, cilantro and coriander are synonyms defined as:

Other synonyms of cilantro include Chinese parsley.

As nouns, cilantro and coriander are synonyms defined as:

cilantro and coriander: Old World herb with aromatic leaves and seed resembling parsley

Other synonyms of cilantro include Chinese parsley, coriander plant, Coriandrum sativum.

cilantro (noun)	coriander (noun)
parsley-like herb used as seasoning or garnish	parsley-like herb used as seasoning or garnish
Old World herb with aromatic leaves and seed resembling parsley	dried coriander seeds used whole or ground
	Old World herb with aromatic leaves and seed resembling parsley