Breadcrumb Home > Thesaurus > B Synonyms of baneful Find synonyms for: Adjective 1. baneful, deadly, pernicious, pestilent, noxious (vs. innocuous) usage: exceedingly harmful 2. baleful, baneful, maleficent (vs. beneficent) usage: deadly or sinister; "the Florida eagles have a fierce baleful look" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of baneful (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: deracinate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language