Breadcrumb Home > Thesaurus > B Synonyms of breaststroke Find synonyms for: Noun1. breaststroke, swimming strokeusage: a swimming stroke; the arms are extended together in front of the head and swept back on either side accompanied by a frog kickVerb1. breaststroke, swimusage: swim with the face down and extend the arms forward and outward while kicking with the legWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of breaststroke (Dictionary) ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language