Neobiotic vs neomycin

Neobiotic and neomycin both are nouns.

Word	Noun	Adjective	Verb	Adverb
Neobiotic	Yes	No	No	No
neomycin	Yes	No	No	No

As nouns, Neobiotic and neomycin are synonyms defined as:

Neobiotic and neomycin: an antibiotic obtained from an actinomycete and used (as a sulphate under the trade name Neobiotic) as an intestinal antiseptic in surgery

Other synonyms of Neobiotic include fradicin.

Neobiotic (noun)	neomycin (noun)
an antibiotic obtained from an actinomycete and used (as a sulphate under the trade name Neobiotic) as an intestinal antiseptic in surgery	an antibiotic obtained from an actinomycete and used (as a sulphate under the trade name Neobiotic) as an intestinal antiseptic in surgery