Breadcrumb Home > Thesaurus > H Synonyms of heroism Find synonyms for: Noun 1. heroism, gallantry, valor, valour, valorousness, valiance, valiancy, courage, courageousness, bravery, braveness usage: the qualities of a hero or heroine; exceptional or heroic courage when facing danger (especially in battle); "he showed great heroism in battle"; "he received a medal for valor" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of heroism (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rort Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language