/ Thesaurus / S Synonyms of stun gun Find synonyms for: Noun1. stun gun, stun baton, weapon, arm, weapon systemusage: a weapon designed to disable a victim temporarily by delivering a nonlethal high-voltage electric shockWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language