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erroneous

erroneous

41 6.7
Not correct because of a mistake
  • adjective
  • /ɪˈroʊniəs/
translation icon : erróneo
  • However, with this sample at least, such an assumption would seem to be erroneous.
  • erroneous records
  • classify as erroneous
  • erroneous assumptions

Lacking that, as Augustine says, having erroneous conceptions, that's not going to help.

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Examples

  • Yeah, the erroneous notion that a different time period is better than the one one's living in.

  • The report was deemed erroneous because it contained several factual inaccuracies.

  • As the information is erroneous - - the correct information will be published tomorrow.

  • Ah, yes, I shall take those obviously erroneous documents with me.

    Fiction book (1995)
  • Why, even the police have a completely erroneous impression of him.

  • At worst, the police now have an erroneous belief about an innocent person, with no private facts actually revealed.

    Academic text (2017)
  • One such patch would also lead to the erroneous conclusion that the Earth is completely covered with water.

    Academic text (1990)
  • I can assure you... that rumor is completely erroneous.

  • Indeed, the reports were as erroneous as they were prescient.

    Academic text (2011)
  • I'm motivated by the same belief that most people think wrong things about the past and base their actions on these erroneous assumptions.

Synonyms

mistaken
vserroneous
266 3.4

Thinking something is true when it is not

applies more broadly to any error, not just wrong beliefs or opinions
incorrect
vserroneous
228 1.4

A thing that has errors or does not follow rules

refers more generally to being caused by error rather than rule breaking
inaccurate
vserroneous
113 4.3

Not correct or exact, with mistakes

covers general errors rather than only lack of exact numerical detail
faulty
vserroneous
36 3.5

Not correct because it has mistakes, for example in an argument or plan

is about being wrong in content, not about physical defects or malfunction
ill-formed
vserroneous
  • Specialized
1 7.2

Does not follow the rules of grammar

applies to errors generally, not only problems with grammatical construction
uncorrect
vserroneous
7.1

Wrong or not true

uses a more formal phrase focusing on being caused by error
errorful
vserroneous
7.7

Full of mistakes that make it hard to understand

refers to any single error rather than many or repeated ones

Antonyms

1.0

Correct and in agreement with the facts

1.0

True and free from mistakes

Compounds

A belief based on false information

How Incorrect

false
715 1.0
wrong
2 1.0
erroneous
41 6.7
inaccurate
113 4.3
correct
1.0

Surface Forms

erroneous positive
erroneouser comparative
erroneousest superlative

Morphology

erroneous = error (semi-transparent) = err + ous

The adjective is clearly related to 'error', but the learned formation and spelling make the link slightly less straightforward for learners.

Etymology

The word erroneous comes from the old Latin verb errare, which means 'to wander' and is the same root as error. Think of an idea that has 'wandered' away from the truth; that's why erroneous means 'wrong' or 'mistaken'.