Breadcrumb Home > Thesaurus > S Synonyms of sulfuric Find synonyms for: Adjective 1. sulphuric, sulfuric usage: of or relating to or containing sulfur; "sulphuric esters" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sulfuric (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: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language