Breadcrumb Home > Thesaurus > E Synonyms of eiderdown Find synonyms for: Noun 1. eiderdown, duvet, continental quilt, quilt, comforter, comfort, puff usage: a soft quilt usually filled with the down of the eider 2. eiderdown, duck down usage: down of the eider duck WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of eiderdown (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: bilious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language