/ Thesaurus / O Synonyms of oder river Find synonyms for: Noun1. Oder, Oder Riverusage: a European river; flows into the Baltic SeaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language