/ Thesaurus / B Synonyms of business relationship Find synonyms for: Noun1. account, business relationship, relationshipusage: a formal contractual relationship established to provide for regular banking or brokerage or business services; "he asked to see the executive who handled his account"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language