/ Thesaurus / D Synonyms of dishonorable discharge Find synonyms for: Noun1. dishonorable discharge, dismissal, dismission, discharge, firing, liberation, release, sack, sackingusage: a discharge from the armed forces for a grave offense (as sabotage or espionage or cowardice or murder)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language