toothwort vs pepper root

toothwort and pepper root both are nouns.

Word	Noun	Adjective	Verb	Adverb
toothwort	Yes	No	No	No
pepper root	Yes	No	No	No

As nouns, toothwort and pepper root are synonyms defined as:

toothwort and pepper root: North American herb with pungent scaly or toothed roots

Other synonyms of toothwort include Cardamine diphylla, crinkle-root, crinkle root, crinkleroot, Dentaria diphylla.

toothwort (noun)	pepper root (noun)
North American herb with pungent scaly or toothed roots	North American herb with pungent scaly or toothed roots