Crossword clues for the word: ANTIBIOTIC The word ANTIBIOTIC has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for ANTIBIOTIC Showing 1 to 6 of 6 results Clue(s) "Streptomycin, for example" It captures brief life-story in caper relating to medical treatment Penicillin, e.g. Protection from bugs Treatment for bacterial infections Twitch follows fractured tibia, on medication