/ Thesaurus / R Synonyms of rhone alpes Find synonyms for: Noun1. Rhone-Alpesusage: a mountainous region of eastern France drained by the Rhone and Saone and Isere riversWordNet 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