red cole vs horse radish

red cole and horse radish both are nouns.

Word	Noun	Adjective	Verb	Adverb
red cole	Yes	No	No	No
horse radish	Yes	No	No	No

As nouns, red cole and horse radish are synonyms defined as:

red cole and horse radish: coarse Eurasian plant cultivated for its thick white pungent root

Other synonyms of red cole include Armoracia rusticana, horseradish.

red cole (noun)	horse radish (noun)
coarse Eurasian plant cultivated for its thick white pungent root	coarse Eurasian plant cultivated for its thick white pungent root