antibiotic vs polymyxin

Other hyponyms of antibiotic include actinomycin, amphotericin, antimycin, antineoplastic antibiotic, Azactam, aztreonam, bacitracin, carbomycin, cephaloglycin, Kafocin, cephaloridine, cephalosporin, Mefoxin, chloramphenicol, Chloromycetin, Aureomycin, chlortetracycline, Cipro, ciprofloxacin, cycloserine, dihydrostreptomycin, doxorubicin, doxycycline, Vibramycin, E-Mycin, Erythrocin, erythromycin, Ethril, Ilosone, Pediamycin, Garamycin, gentamicin, gramicidin, kanamycin, Kantrex, Lincocin, lincomycin, mitomycin, Mutamycin, mycomycin, fradicin, Neobiotic, neomycin, novobiocin, Mycostatin, Nystan, nystatin, hydroxytetracycline, oxytetracycline, oxytetracycline hydrochloride, Terramycin, penicillin, Primaxin, pyocyanase, pyocyanin, spectinomycin, streptomycin, streptothricin, subtilin, Nebcin, tobramycin, tyrocidin, tyrocidine, tyrothricin, Vancocin, vancomycin, Viocin, viomycin.