Nalfon vs trade name

Nalfon and trade name both are nouns.

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

Nalfon (noun)	trade name (noun)
a nonsteroidal anti-inflammatory drug (trade name Nalfon) used in the treatment of arthritis and other painful inflammatory disorders	a name given to a product or service