trade name vs Zantac

trade name and Zantac both are nouns.

Word	Noun	Adjective	Verb	Adverb
trade name	Yes	No	No	No
Zantac	Yes	No	No	No

trade name (noun)	Zantac (noun)
a name given to a product or service	a histamine blocker and antacid (trade name Zantac) used to treat peptic ulcers and gastritis and esophageal reflux