Breadcrumb Home > Thesaurus > B Synonyms of billowy Find synonyms for: Adjective 1. billowy, billowing(prenominal), surging, stormy (vs. calm) usage: characterized by great swelling waves or surges; "billowy storm clouds"; "the restless billowing sea"; "surging waves" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of billowy (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: supererogatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language