horseradish vs horseradish

horseradish and horseradish both are nouns.

Word	Noun	Adjective	Verb	Adverb
horseradish	Yes	No	No	No
horseradish	Yes	No	No	No

horseradish (noun)	horseradish (noun)
grated horseradish root	grated horseradish root
coarse Eurasian plant cultivated for its thick white pungent root	coarse Eurasian plant cultivated for its thick white pungent root
the root of the horseradish plant; it is grated or ground and used for seasoning	the root of the horseradish plant; it is grated or ground and used for seasoning