/ Thesaurus / S Synonyms of safety bicycle Find synonyms for: Noun1. safety bicycle, safety bike, bicycle, bike, wheel, cycleusage: bicycle that has two wheels of equal size; pedals are connected to the rear wheel by a multiplying gearWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language