单词	unavailingness
释义	unavailing adjective un·​avail·​ing ˌən-ə-ˈvā-liŋ  : not availing : futile, useless unavailingly ˌən-ə-ˈvā-liŋ-lē  adverb unavailingness noun Synonyms abortive barren bootless empty fruitless futile ineffective ineffectual inefficacious otiose profitless unproductive unprofitable unsuccessful useless vain See all Synonyms & Antonyms Example Sentences an unavailing effort to avert a war Recent Examples on the Web The position advanced by the states is legally unavailing as a matter of longstanding and well-established law. WSJ, 25 July 2018 Efforts to aid him with lifeboats, three of which were ineffectually trying to breast the heavy sea, were unavailing, while a lifeline, held by a number of rescuers, was carried far out into the surf by a number of swimmers. sandiegouniontribune.com, 6 May 2018 American demands for an end to the North Korean nuclear program have proved unavailing. Henry A. Kissinger, WSJ, 11 Aug. 2017 Word History First Known Use 1670, in the meaning defined above unavailingness noun as in abortiveness Synonyms & Similar Words Relevance abortiveness bootlessness unprofitableness inefficaciousness unprofitability fruitlessness vanity deficiency otioseness ineffectualness ineffectiveness barrenness inefficacy inadequateness ineffectuality emptiness inadequacy hopelessness insufficiency inaneness futility meaninglessness pointlessness nonsuccess setback uselessness disappointment defeat collapse letdown senselessness nonachievement cropper failure fizzle crash Antonyms & Near Antonyms use service benefit usefulness utility assistance advantage aid avail help gain success serviceableness account victory mileage serviceability value relevance accomplishment achievement win applicability profit worth fitness appropriateness See More
随便看	fearfulliest fearfully fearfulness fearfulnesses fearier feariest fearing fearing for fearless fearlesslier fearlessliest fearlessly fearlessness fearlessnesses fearmonger fearmongering fearnaught fearnought fears fears for fearsome ciliophorae ciliophorans ciliophoras cilium

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