/ Thesaurus / S Synonyms of sambre river Find synonyms for: Noun1. Sambre, Sambre Riverusage: a river in western Europe that rises in northern France and flows generally east into Belgium where it joins the Meuse at NamurWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language