white bead vs Actaea alba

white bead and Actaea alba both are nouns.

Word	Noun	Adjective	Verb	Adverb
white bead	Yes	No	No	No
Actaea alba	Yes	No	No	No

As nouns, white bead and Actaea alba are synonyms defined as:

white bead and Actaea alba: North American herb with white poisonous berries

Other synonyms of white bead include doll's eyes, white baneberry, white cohosh.

white bead (noun)	Actaea alba (noun)
North American herb with white poisonous berries	North American herb with white poisonous berries