Error vs Mistake
When to use each in English, with meaning, register, and examples.
| Error | Mistake | |
|---|---|---|
| Meaning | A mistake or something wrong that happens. | An error or something done wrongly. |
| CEFR level | A2 | A1 |
| Part of speech | noun | noun |
| Usage notes | Use 'error' in both formal and casual contexts when talking about mistakes in writing, computer systems, or decisions. Avoid using it in very casual settings without explanation. | Used in both casual and formal contexts. It’s appropriate in everyday conversation but can also be used in professional discussions about errors. |
Frequently asked questions: Error vs Mistake
What's the difference between "Error" and "Mistake"?
"Error" means: A mistake or something wrong that happens. "Mistake" means: An error or something done wrongly.
When should I use "Error" and "Mistake"?
They can all be used in everyday English.
Are "Error" and "Mistake" the same CEFR level?
"Error" is at A2, "Mistake" is at A1 on the CEFR scale.