Cefobid vs cefoperazone

Cefobid and cefoperazone both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cefobid	Yes	No	No	No
cefoperazone	Yes	No	No	No

As nouns, Cefobid and cefoperazone are synonyms defined as:

Cefobid and cefoperazone: a parenteral cephalosporin (trade name Cefobid) used for severe infections

Cefobid (noun)	cefoperazone (noun)
a parenteral cephalosporin (trade name Cefobid) used for severe infections	a parenteral cephalosporin (trade name Cefobid) used for severe infections