crinkleroot vs pepper root

crinkleroot and pepper root both are nouns.

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

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

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

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

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