Breadcrumb Home > Thesaurus > R Synonyms of ruhr Find synonyms for: Noun 1. Ruhr, Ruhr River usage: a tributary of the Rhine 2. Ruhr, Ruhr Valley usage: a major industrial and coal mining region in the valley of the Ruhr river in northwestern Germany WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ruhr (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rugose Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language