Breadcrumb Home > Thesaurus > B Synonyms of boyfriend Find synonyms for: Noun 1. boyfriend, fellow, beau, swain, young man, man, adult male, lover usage: a man who is the lover of a girl or young woman; "if I'd known he was her boyfriend I wouldn't have asked" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of boyfriend (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language