1
be unwarranted
The criticism was completely unwarranted.
这种批评完全没有根据。
无根据的；无理由的；未经授权的
先理解核心含义，再看它在真实句子里的用法。
无根据的；无理由的；未经授权的
not justified or supported by reason or fact; lacking justification or authorization
The criticism was completely unwarranted.
这种批评完全没有根据。
无根据的；没有根据、权威或保证的
Not warranted; being without warrant, authority, or guaranty; unwarrantable.
不合理的,不适当的或不应得的
Unjustified, inappropriate or undeserved.
The teacher said the criticism of my essay was unwarranted.
老师说对我的文章的批评是没有根据的。
She felt that the security check was an unwarranted invasion of her privacy.
她觉得安检是对她隐私的无理侵犯。
The company apologized for the unwarranted delay in shipping your order.
公司为运送您订单的无端延误道歉。
The criticism was completely unwarranted.
这种批评完全没有根据。
He made unwarranted assumptions about her intentions.
他对她的意图做出了毫无根据的假设。
常用于正式或法律语境。
The judge found the delay unwarranted.
法官认为这一延迟毫无理由。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
无根据的假设
His theory rests on an unwarranted assumption.
他的理论建立在一个无根据的假设上。
无理的干涉
The court ruled that the search was an unwarranted interference with privacy.
法院裁定那次搜查是对隐私的无理干涉。
不公正的批评
She faced unwarranted criticism for a decision that was not hers.
她因一个并非自己做出的决定而遭到不公正的批评。
不合理的拖延
Any unwarranted delay in filing the report will be penalized.
提交报告中的任何不合理拖延都将受到处罚。
无端的侵扰
The new law is seen as an unwarranted intrusion into private life.
新法律被视为对私人生活的无端侵扰。
不必要的恐惧
There is no need for unwarranted fear of the vaccine.
没有必要对疫苗产生不必要的恐惧。
Use unwarranted naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
un-（不）+ warrant（凭据/授权）＝没有凭据 → 无根据的。想象：没有搜查令就搜查，即 unwarranted。
语域：formal 常见场景：formal writing、academic arguments、official statements unwarranted 通常用于正式或书面语，表示“无根据的、无道理的”；在日常口语中更常见的说法是 not justified 或 unnecessary。
只有 warranted 与 unwarranted（/ˌʌnˈwɒrəntɪd/）真正押韵：重读元音 /ɒ/ 及之后的 /rəntɪd/ 相同。unwanted /ʌnˈwɒntɪd/ 和 wanted /ˈwɒntɪd/ 的重读部分以 /wɒ/ 开头，但少了 /rə/，只是形近；granted /ˈɡrɑːntɪd/、ranted /ˈræntɪd/、haunted /ˈhɔːntɪd/ 虽然也以 -anted/-nted 拼写结尾，元音却分别是 /ɑː/、/æ/、/ɔː/，均不押韵。
Dictionary facts from ECDICT, WIKTIONARY.