Kemadrin vs procyclidine

Kemadrin and procyclidine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kemadrin	Yes	No	No	No
procyclidine	Yes	No	No	No

As nouns, Kemadrin and procyclidine are synonyms defined as:

Kemadrin and procyclidine: drug (trade name Kemadrin) used to reduce tremors in Parkinsonism

Kemadrin (noun)	procyclidine (noun)
drug (trade name Kemadrin) used to reduce tremors in Parkinsonism	drug (trade name Kemadrin) used to reduce tremors in Parkinsonism