Nalfon vs fenoprofen

Nalfon and fenoprofen both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nalfon	Yes	No	No	No
fenoprofen	Yes	No	No	No

As nouns, Nalfon and fenoprofen are synonyms defined as:

Nalfon and fenoprofen: a nonsteroidal anti-inflammatory drug (trade name Nalfon) used in the treatment of arthritis and other painful inflammatory disorders

Other synonyms of Nalfon include fenoprofen calcium.

Nalfon (noun)	fenoprofen (noun)
a nonsteroidal anti-inflammatory drug (trade name Nalfon) used in the treatment of arthritis and other painful inflammatory disorders	a nonsteroidal anti-inflammatory drug (trade name Nalfon) used in the treatment of arthritis and other painful inflammatory disorders