marjoram vs wild marjoram

marjoram and wild marjoram both are nouns.

Word	Noun	Adjective	Verb	Adverb
marjoram	Yes	No	No	No
wild marjoram	Yes	No	No	No

As nouns, marjoram and wild marjoram are synonyms defined as:

Other synonyms of marjoram include oregano, Origanum vulgare, pot marjoram, winter sweet.

marjoram (noun)	wild marjoram (noun)
pungent leaves used as seasoning with meats and fowl and in stews and soups and omelets	aromatic Eurasian perennial
aromatic Eurasian perennial