/ Thesaurus / O Synonyms of order ulvales Find synonyms for: Noun1. Ulvales, order Ulvales, protoctist orderusage: an order of protoctistWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language