European hop vs common hops

European hop and common hops both are nouns.

Word	Noun	Adjective	Verb	Adverb
European hop	Yes	No	No	No
common hops	Yes	No	No	No

As nouns, European hop and common hops are synonyms defined as:

European hop and common hops: European twining plant whose flowers are used chiefly to flavor malt liquors; cultivated in America

Other synonyms of European hop include bine, common hop, Humulus lupulus.

European hop (noun)	common hops (noun)
European twining plant whose flowers are used chiefly to flavor malt liquors; cultivated in America	European twining plant whose flowers are used chiefly to flavor malt liquors; cultivated in America