swallow wort vs Chelidonium majus

swallow wort and Chelidonium majus both are nouns.

Word	Noun	Adjective	Verb	Adverb
swallow wort	Yes	No	No	No
Chelidonium majus	Yes	No	No	No

As nouns, swallow wort and Chelidonium majus are synonyms defined as:

swallow wort and Chelidonium majus: perennial herb with branched woody stock and bright yellow flowers

Other synonyms of swallow wort include celandine, greater celandine, swallowwort.

swallow wort (noun)	Chelidonium majus (noun)
perennial herb with branched woody stock and bright yellow flowers	perennial herb with branched woody stock and bright yellow flowers