/ Thesaurus / B Synonyms of breech loading Find synonyms for: Adjective1. breech-loadingusage: (of guns) designed to be loaded at the breechWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language