Breadcrumb Home > Thesaurus > N Synonyms of nihon Find synonyms for: Noun 1. Japan, Nippon, Nihon usage: a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of nihon (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: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language