/ Thesaurus / B Synonyms of bon voyage Find synonyms for: Noun1. bon voyage, send-off, farewell, word of farewellusage: an organized expression of goodwill at the start of a trip or new ventureWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language