Norflex vs orphenadrine

Norflex and orphenadrine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Norflex	Yes	No	No	No
orphenadrine	Yes	No	No	No

As nouns, Norflex and orphenadrine are synonyms defined as:

Norflex and orphenadrine: a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism

Norflex (noun)	orphenadrine (noun)
a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism	a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism