Breadcrumb Home > Thesaurus > N Synonyms of niner Find synonyms for: Noun 1. nine, 9, IX, niner, Nina from Carolina, ennead, digit, figure usage: the cardinal number that is the sum of eight and one Adjective 1. nine, 9, ix, cardinal (vs. ordinal) usage: denoting a quantity consisting of one more than eight and one less than ten WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of niner (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: supererogatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language