Breadcrumb Home > Thesaurus > R Synonyms of rifampin Find synonyms for: Noun 1. rifampin, Rifadin, Rimactane, antibacterial, antibacterial drug, bactericide usage: an antibacterial drug (trade names Rifadin and Rimactane) used to treat tuberculosis WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rifampin (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language