Breadcrumb Home > Thesaurus > S Synonyms of sulfa Find synonyms for: Noun 1. sulfa drug, sulfa, sulpha, sulfonamide, antibacterial, antibacterial drug, bactericide usage: antibacterial consisting of any of several synthetic organic compounds capable of inhibiting the growth of bacteria that require PABA WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sulfa (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: sectarian Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language