Breadcrumb Home > Thesaurus > T Synonyms of tailfin Find synonyms for: Noun 1. vertical stabilizer, vertical stabiliser, vertical fin, tail fin, tailfin, stabilizer usage: a stabilizer that is part of the vertical tail structure of an airplane 2. tail fin, tailfin, fin, decoration, ornament, ornamentation usage: one of a pair of decorations projecting above the rear fenders of an automobile WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of tailfin (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: panache Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language