Breadcrumb Home > Thesaurus > P Synonyms of petunia Find synonyms for: Noun 1. petunia, flower usage: any of numerous tropical herbs having fluted funnel-shaped flowers 2. genus Petunia, Petunia, asterid dicot genus usage: annual or perennial herbs or shrubs of tropical South America WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of petunia (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: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language