/ Thesaurus / F Synonyms of four pounder Find synonyms for: Noun1. four-pounder, artillery, heavy weapon, gun, ordnanceusage: an artillery gun that throws a shot weighing four poundsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language