/ Thesaurus / C Synonyms of carbomycin Find synonyms for: Noun1. carbomycin, antibiotic, antibiotic drugusage: a colorless basic antibiotic that inhibits the growth of Gram-positive organismsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language