Breadcrumb Home > Thesaurus > U Synonyms of unavailing Find synonyms for: Adjective 1. futile, ineffectual, otiose, unavailing, useless (vs. useful) usage: producing no result or effect; "a futile effort"; "the therapy was ineffectual"; "an otiose undertaking"; "an unavailing attempt" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of unavailing (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: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language