/ Thesaurus / P Synonyms of port louis Find synonyms for: Noun1. Port Louisusage: capital and chief port of Mauritius; located on the northwestern coast of the islandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language