Breadcrumb Home > Thesaurus > M Synonyms of mahdi Find synonyms for: Noun 1. Mahdi usage: (Islam) a messianic leader who (according to popular Muslim belief) will appear before the end of the world and restore justice and religion WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of mahdi (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: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language