Synonyms & related words for antibiotic

Find synonyms, related words, and the definition of antibiotic — including dihydrostreptomycin, tyrothricin, streptothricin, gramicidin, bacitracin, erythromycin. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to antibiotic

Explore words related to antibiotic — words associated with it, words that go with it, and its nearest matches in meaning. Related words include novobiocin, tyrocidine, polymyxin, neomycin, oxytetracycline, amoxicillin, chloramphenicol, sulfamerazine. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for antibiotic

Common synonyms for antibiotic include dihydrostreptomycin, tyrothricin, streptothricin, gramicidin, bacitracin, erythromycin, tetracycline, streptomycin — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does antibiotic come from?

The word antibiotic breaks down into 2 roots of Greek origin: anti-, from Greek anti (“against”); and -bio, from Greek bios (“life”). Explore each root to see other English words built from the same source.