Breadcrumb Home > Thesaurus > X Synonyms of xvi Find synonyms for: Noun 1. sixteen, 16, XVI, large integer usage: the cardinal number that is the sum of fifteen and one Adjective 1. sixteen, 16, xvi, cardinal (vs. ordinal) usage: being one more than fifteen WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: nemesis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language