Breadcrumb Home > Thesaurus > B Synonyms of bullfrog Find synonyms for: Noun 1. bullfrog, Rana catesbeiana, true frog, ranid usage: largest North American frog; highly aquatic with a deep-pitched voice WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of bullfrog (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: hagiography Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language