/ Thesaurus / M Synonyms of messenger boy Find synonyms for: Noun1. messenger boy, errand boy, messenger, courierusage: a boy who earns money by running errandsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philately Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language