Breadcrumb Home > Thesaurus > I Synonyms of importance Find synonyms for: Noun 1. importance, value usage: the quality of being important and worthy of note; "the importance of a well-balanced diet" 2. importance, grandness, standing usage: a prominent status; "a person of importance" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of importance (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: jerrybuilt Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language