Breadcrumb Home > Thesaurus > H Synonyms of hardihood Find synonyms for: Noun 1. boldness, daring, hardiness, hardihood, fearlessness usage: the trait of being willing to undertake things that involve risk or danger; "the proposal required great boldness"; "the plan required great hardiness of heart" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of hardihood (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: imbroglio Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language