词汇对于各类非母语考试的考生而言都是备考重点，这里啄木鸟教育小编整理了猴哥GRE填空高频词汇，希望可以对大家有所帮助。

        每天坚持效果才会好哟！

DAY78

 　　1. unidentified a. 未经确认的 , 无法辨识的 词频:1 ['ʌnai'dentifaid]

　　近义词：undisclosed

　　权威例句：Unidentified Man: Now please help us welcome to the Blue Note stage Milton Nascimento. (NPR: 'Pieta': Milton Nascimento's Homage to Women)

　　2. unproven a. 未经证明的 , 未经检验的 词频:1 [ʌn'pru:vən]

　　近义词：untested / mill-run

　　权威例句：Publishers are wary to take risks on things that are new and relatively unproven. (FORBES: The Fast-Track to Making a Million Dollars From Writing Books)

　　3. unconfirmed a. 未经证实的 词频:1 [ˈʌnkənˈfə:md]

　　近义词：unsealed

　　权威例句：Nokia (NYSE: NOK) is expected to resume development of its unconfirmed Windows RT tablet.(FORBES: Nokia to Take on Microsoft Surface with Windows RT Tablet)

　　4. inviolate a. 未亵渎的 , 未受侵犯的 , 无污点的 词频:1 [in'vaiəlit]

　　近义词：untainted / soilless

　　权威例句：It is our responsibility to choose a job that respects those inviolate occasions.(FORBES: This Nobel Laureate (and Mother of Six) Says Women Can Have It All)

　　5. unadorned a. 未装饰的 , 朴素的 词频:1 ['ʌnə'dɔ:nd]

　　近义词：untainted / soilless

　　权威例句：Gender, race and simply the appearance of students in the videos are immediate and unadorned. (FORBES: Life On The Web)

　　6. literary a. 文学的 词频:1 ['litərəri]

　　近义词：written

　　权威例句：Despite the success of this first substantial venture into literary criticism, or what F.(UNESCO: The Uses of Richard Hoggart)

　　7. unregulated a. 紊乱的 , 无纪律的 词频:1 [ˌʌn'regjuleitid]

　　权威例句：Theirs, for better or for worse, was a sport without a rule book—an unregulated experiment. (NEWYORKER: The Strongest Man in the World)

　　8. motiveless a. 无动机的 , 无目的的 词频:1 ['məutivlis]

　　权威例句：On Thursday, Lord Chief Justice Sir Declan Morgan said Taylor had gone out armed with a knife intent on carrying out a random and motiveless killing.(BBC: Thomas Devlin murderer gets reduced tariff)

　　9. inimitable a. 无法仿效的 , 不可比拟的 词频:1 [i'nimitəbəl]

　　近义词：unique / distinct / individual / picturesque

　　权威例句：However, they also have the strong desire and inimitable capacity to help change the world.(FORBES: Billionaire Jeff Skoll's Participant Media Details Plans To Launch Its Own Cable Channel)

　　10. inestimable a. 无法估计的 , 无价的 词频:1 [in'estiməbəl]

　　近义词：unique / distinct / individual / picturesque

　　权威例句：However, they also have the strong desire and inimitable capacity to help change the world.(FORBES: Billionaire Jeff Skoll's Participant Media Details Plans To Launch Its Own Cable Channel)

　　11. inexplicable a. 无法解释的 , 费解的 词频:1 [in'eksplikəbəl]

　　近义词：unexplainable / incomprehensible

　　权威例句：He noticed that the color of the water in the toilet had an inexplicable bluish tinge.(FORBES: By the Numbers)

　　12. irreparable a. 无法弥补的 , 不可挽回的 词频:1 [i'repərəbəl]

　　近义词：remediless

　　权威例句：His is a new isolationism that would do irreparable harm if translated into policy.(FORBES: Fact and Comment)

　　13. indeterminable a. 无法确定的 , 无法决定的 词频:1 [ˌindi'tə:mənəbəl]

　　近义词：insoluble / unsolvable

　　权威例句：The problem with this, for Stalin, was that it would have delayed what he viewed as the "final global victory of Communism" for an indeterminable period.(BBC: Stalin's bid for a new world order)

　　14. intolerable a. 无法忍受的 词频:1 [in'tɔlərəbəl]

　　近义词：unendurable

　　权威例句：The fact that 67 million children around the world have no access to education is intolerable.(UNESCO: World Water Assessment Programme (WWAP))

　　15. unconcealable a. 无法隐藏的 词频:1 [ˌʌnkən'siːləbəl]

　　16. groundless a. 无根据的 , 没有理由的 词频:1 ['gaundlis]

　　近义词：gratuitous

　　权威例句：Hopefully such groundless sensationalism will not derail a regulation so clearly in the public interest.(FORBES: The Death Panel Boogeyman)

　　17. unwarranted a. 无根据的 , 无理的 词频:1 ['ʌn'wɔrəntid]

　　近义词：baseless / rootless

　　权威例句：The rumors may be unfair and even unwarranted, but they play to these fears.(FORBES: Le Banking Rumor Du Jour)

　　18. lackluster a. 无光泽的 , 暗淡的 词频:1 ['lækˌlʌstə]

　　近义词：dulness / somberness;ordinary / stock

　　权威例句：Much of that is due to lackluster demand for Made in India goods and services.(FORBES: India Trade Deficit Worsens)

　　19. inoffensive a. 无害的 , 不反感的 词频:1 [ˌinə'fensiv]

　　近义词：harmless / innocuous

　　权威例句：Like learning style, they are determinedly inoffensive, careful not to wound feelings or bruise egos.(FORBES: I Feel Your Pain)

　　20. invaluable a. 无价的 , 非常珍贵的 词频:1 [in'væljuəbl]

　　近义词：inestimable / impayable

　　权威例句：They would be invaluable to us as we struggle to battle Islamic terrorism here at home.(FORBES: America's Disgrace. (It's Bigger Than The Debt.))

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