Breadcrumb Home > Thesaurus > G Synonyms of gunpowder Find synonyms for: Noun 1. gunpowder, powder, explosive usage: a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of gunpowder (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: spelunk Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language