/ Thesaurus / D Synonyms of decorously Find synonyms for: Adverb1. decorouslyusage: in a proper and decorous manner; "he pretended to be pleased and applauded decorously"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language