/ Thesaurus / T Synonyms of treasury bond Find synonyms for: Noun1. Treasury bond, Treasury, Treasury obligationsusage: a debt instrument with maturities of 10 years or longerWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language