European hop vs common hop

European hop and common hop both are nouns.

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

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

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

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

European hop (noun)	common hop (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