/ Thesaurus / U Synonyms of united states treasury Find synonyms for: Noun1. Department of the Treasury, Treasury Department, Treasury, United States Treasury, executive departmentusage: the federal department that collects revenue and administers federal finances; the Treasury Department was created in 1789WordNet 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