isoniazid vs Nydrazid

isoniazid and Nydrazid both are nouns.

Word	Noun	Adjective	Verb	Adverb
isoniazid	Yes	No	No	No
Nydrazid	Yes	No	No	No

As nouns, isoniazid and Nydrazid are synonyms defined as:

isoniazid and Nydrazid: antibacterial drug (trade name Nydrazid) used to treat tuberculosis

Other synonyms of isoniazid include INH.

isoniazid (noun)	Nydrazid (noun)
antibacterial drug (trade name Nydrazid) used to treat tuberculosis	antibacterial drug (trade name Nydrazid) used to treat tuberculosis