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Synonyms

erroneous

American  
[ih-roh-nee-uhs, e-roh-] / ɪˈroʊ ni əs, ɛˈroʊ- /

adjective

  1. containing error; mistaken; incorrect; wrong.

    an erroneous answer.

    Synonyms:
    false , untrue , inaccurate
    Antonyms:
    accurate
  2. straying from what is moral, decent, proper, etc.


erroneous British  
/ ɪˈrəʊnɪəs /

adjective

  1. based on or containing error; mistaken; incorrect

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • erroneously adverb
  • erroneousness noun
  • nonerroneous adjective
  • nonerroneousness noun

Etymology

Origin of erroneous

First recorded in 1350–1400; Middle English, from Latin errōneus “straying,” equivalent to errōn- (stem of errō ) “wanderer” (derivative of err-; err ) + -eus adjective suffix ( -eous )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He told the BBC it contained "some factual inaccuracies" which he believed led to "erroneous conclusions".

From BBC

Other insurers may follow, for fear that erroneous price quotes or medical diagnoses from a generative AI model could lead to thousands of claims.

From Barron's

“I have never seen a judgment, an opinion so erroneous in his writing,” he added on Fox News on Thursday.

From Salon

Regarding the press statement, the attorney general said he was simply correcting the erroneous reports.

From BBC

"Furthermore, the erroneous ruling by the corporate court, spearheaded by the Dutch Ministry of Economic Affairs, to strip Wingtech of its control over Nexperia remains a key obstacle to resolving the issue," it added.

From BBC