/ Thesaurus / L Synonyms of louis iii Find synonyms for: Noun1. Louis IIIusage: son of Louis II and king of the France and Germany (863-882)WordNet 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