/ Thesaurus / J Synonyms of joint return Find synonyms for: Noun1. joint return, tax return, income tax return, returnusage: a return filed by a husband and wifeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language