Have you ever written the wrong word in an email, made a mistake on a test, or entered the wrong number in a report? These are common examples of an error.
In simple English, an error is something that is wrong or incorrect. Learning synonyms for error can help you choose more precise words for different situations, whether you mean a mistake, fault, problem, or incorrect decision.
Here are 30 useful alternatives, including close synonyms and context-specific terms.
Quick Answer
The best general synonym for error is mistake. Other useful alternatives include fault, blunder, slip, misstep, lapse, misjudgment, and inaccuracy. Some words, such as typo, fallacy, omission, and miscalculation, describe specific kinds of errors rather than replacing errors in every sentence.
Table of Synonyms and Related Terms
| Word | Best Used For | Relationship to “Error” |
| Mistake | A general wrong action or answer | Close synonym |
| Fault | A problem or cause of something going wrong | Close synonym |
| Blunder | A serious or careless mistake | Close synonym |
| Slip | A small accidental mistake | Close synonym |
| Misstep | A poor action or decision | Close synonym |
| Lapse | A temporary failure or mistake | Close synonym |
| Misjudgment | A wrong decision or opinion | Context-specific |
| Inaccuracy | Incorrect information or detail | Context-specific |
| Miscalculation | A wrong calculation or estimate | Specific type |
| Oversight | Something missed or forgotten | Specific type |
| Typo | A typing mistake | Specific type |
| Misprint | An error in printed material | Specific type |
| Erratum | A published correction | Error-related term |
| Omission | Something accidentally left out | Specific type |
| Gaffe | An embarrassing mistake | Context-specific |
| Goof | A silly or careless mistake | Close synonym |
| Howler | A very obvious mistake | Close synonym |
| Blooper | A noticeable or funny mistake | Context-specific |
| Faux pas | An embarrassing social mistake | Context-specific |
| Fallacy | An error in reasoning | Specific type |
| Misconception | A wrong belief or idea | Specific type |
| Flaw | A weakness or imperfection | Related term |
| Defect | A fault in an object or system | Related term |
| Failure | A lack of success or function | Related term |
| Distortion | A change that makes information inaccurate | Related term |
| Deviation | A departure from an expected standard | Related term |
| Inconsistency | A lack of agreement or consistency | Related term |
| Aberration | Something unusual or outside the norm | Related term |
| Incorrectness | The state of being wrong | Related term |
| Wrong | Something that is not correct | Related expression |
Definition and Meaning of Error
Error means a mistake, incorrect result, or something that is not correct.
- Part of speech: Noun
- Simple meaning: Something that is wrong.
- Example: There is an error in this sentence.
- Plural: Errors
The word error can describe many situations. You may see it in schoolwork, mathematics, software, science, business, writing, and everyday conversation.
Not every alternative has exactly the same meaning. For example, a typo is a specific kind of error made while typing, while a fallacy is an error in reasoning.
Mistake
Meaning: A mistake is something you do, say, or write that is not correct.
Examples:
- I made a mistake on my test.
- Everyone makes mistakes sometimes.
Fault
Meaning: A fault is a problem or mistake that causes something to go wrong.
Examples:
- The delay was not my fault.
- The machine stopped because of a fault.
Blunder
Meaning: A blunder is a serious or careless mistake.
Examples:
- I made a blunder during the meeting.
- His blunder cost the team the game.
Slip
Meaning: A slip is a small mistake made by accident.
Examples:
- I made a slip while speaking.
- It was only a small slip in the report.
Misstep
Meaning: A misstep is a wrong action or poor decision.
Examples:
- Sending that message was a misstep.
- The company admitted its latest misstep.
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Lapse
Meaning: A lapse is a temporary failure to act or think correctly.
Examples:
- His lapse in attention caused the problem.
- It was a brief lapse in judgment.
Misjudgment
Meaning: A misjudgment is a wrong decision based on poor judgment.
Examples:
- Hiring him was a misjudgment.
- I admit that my decision was a misjudgment.
Inaccuracy
Meaning: An inaccuracy is information or a detail that is not correct.
Examples:
- The report contains an inaccuracy.
- Please check the article for inaccuracies.
Miscalculation
Meaning: A miscalculation is a wrong calculation or estimate.
Examples:
- My miscalculation changed the final answer.
- The project cost more because of a miscalculation.
Oversight
Meaning: An oversight is something you accidentally fail to notice or remember.
Examples:
- Leaving her name off the list was an oversight.
- The missing date was a simple oversight.
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Typo
Meaning: A typo is a small mistake made while typing.
Examples:
- There is a typo in the headline.
- I fixed the typo before sending the email.
Misprint
Meaning: A misprint is a mistake in printed text.
Examples:
- The book contains a small misprint.
- The editor found a misprint on page ten.
Erratum
Meaning: An erratum is a published correction for an error in a book, article, or other printed work.
Examples:
- The journal published an erratum.
- The editor added an erratum to the next edition.
Omission
Meaning: An omission happens when something is accidentally left out.
Examples:
- The omission of her name caused confusion.
- The report contained an omission in the final section.
Gaffe
Meaning: A gaffe is an embarrassing mistake, especially in public.
Examples:
- The speaker made a gaffe on live television.
- Her comment was an unfortunate gaffe.
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Goof
Meaning: A goof is a silly or careless mistake.
Examples:
- I made a goof in the spreadsheet.
- That spelling mistake was just a goof.
Howler
Meaning: A howler is a very obvious and often silly mistake.
Examples:
- The newspaper printed a howler.
- I made a howler in the final answer.
Blooper
Meaning: A blooper is a noticeable mistake, often one that is funny or embarrassing.
Examples:
- The actor made a funny blooper.
- The video included several bloopers.
Faux Pas
Meaning: A faux pas is an embarrassing mistake in social behavior.
Examples:
- Forgetting her name was a social faux pas.
- His comment was a major faux pas.
Fallacy
Meaning: A fallacy is an error in reasoning or an argument.
Examples:
- His argument was based on a fallacy.
- The teacher explained why the claim was a fallacy.
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Misconception
Meaning: A misconception is a wrong belief or idea about something.
Examples:
- That is a common misconception.
- I had a misconception about the course.
Flaw
Meaning: A flaw is a weakness or imperfection in something.
Examples:
- The plan has one major flaw.
- We found a flaw in the design.
Defect
Meaning: A defect is a fault or imperfection in an object, product, or system.
Examples:
- The phone had a manufacturing defect.
- The engineer found a defect in the part.
Failure
Meaning: A failure happens when something does not work or reach its intended goal.
Examples:
- The system stopped after a hardware failure.
- The test was a failure because the device stopped working.
Distortion
Meaning: A distortion changes information, an image, or a message so that it is no longer accurate.
Examples:
- The article contained a distortion of the facts.
- The image showed distortion around the edges.
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Deviation
Meaning: A deviation is a move away from an expected value, rule, or standard.
Examples:
- The result showed a small deviation from the expected value.
- The engineer noticed a deviation from the plan.
Inconsistency
Meaning: An inconsistency is a difference between things that should agree or match.
Examples:
- I found an inconsistency in the report.
- The two statements contain an inconsistency.
Aberration
Meaning: An aberration is something unusual that differs from what is normally expected.
Examples:
- The strange result was an aberration.
- One unusually low score was an aberration for her.
Incorrectness
Meaning: Incorrectness is the state of being wrong or not correct.
Examples:
- The teacher pointed out the incorrectness of the statement.
- The review focused on the incorrectness of the reported figures.
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Wrong
Meaning: Wrong describes something that is not correct, true, or suitable.
Examples:
- Your answer is wrong.
- I knew I had chosen the wrong number.
Short Answer and Questions
What is the best synonym for error?
Mistake is the best general synonym for error because it works naturally in many everyday situations.
What is a synonym for a serious error?
Blunder is a good choice for a serious or careless mistake.
What is a synonym for a small error?
Slip works well for a small accidental mistake.
What is a synonym for a typing error?
Typo is the most natural word for a mistake made while typing.
What is a synonym for an error in reasoning?
Fallacy is appropriate when the error involves faulty reasoning or an invalid argument.
What is a synonym for an embarrassing error?
Gaffe is useful for an embarrassing mistake, especially one made in public.
What is a synonym for an error in calculation?
Miscalculation is the most precise choice when a calculation or estimate is wrong.
Is “mistake” the same as “error”?
They are very close in meaning, but mistake is more common in everyday English, while error often sounds more formal or technical.
Is “fault” always a synonym for “error”?
No. Fault can mean a mistake, but it can also mean a defect, problem, or responsibility for something going wrong.
Are all 30 words exact synonyms for “error”?
No. Some are close synonyms, while others describe specific types of errors or related problems. Choosing the right word depends on the context.
Conclusion
Learning synonyms for error helps you make your writing more precise and natural. Words such as mistake, blunder, slip, oversight, miscalculation, and typo describe different kinds of mistakes. Other terms, such as flaw or defect, describe related problems rather than direct synonyms. Practice these words in emails, essays, blog posts, and daily conversations. With regular use, you will become better at choosing the right word for each situation.
Rafaqat Ali is the founder of RankVorexa, a vocabulary-focused website dedicated to synonyms, word meanings, and better English word choices. He creates simple, useful, and easy-to-understand content to help students, writers, bloggers, and English learners improve their vocabulary and writing skills.
