Breadcrumb Home > Thesaurus > T Synonyms of twelfth Find synonyms for: Noun 1. twelfth, rank usage: position 12 in a countable series of things 2. one-twelfth, twelfth, twelfth part, duodecimal, common fraction, simple fraction usage: one part in twelve equal parts Adjective 1. twelfth, 12th, ordinal (vs. cardinal) usage: coming next after the eleventh and just before the thirteenth in position WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of twelfth (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: deleterious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language