Exist vs Occur

When to use each in English, with meaning, register, and examples.

 ExistOccur
MeaningTo be real or to live.To happen or take place.
CEFR levelA2B1
Part of speechverbverb
Usage notesUse 'exist' when talking about the state of being. It's appropriate in both spoken and written contexts but can sound philosophical when discussing abstract subjects.Commonly used in formal and neutral contexts, such as scientific writing or news reports. Less common in casual conversations.

Frequently asked questions: Exist vs Occur

What's the difference between "Exist" and "Occur"?

"Exist" means: To be real or to live. "Occur" means: To happen or take place.

When should I use "Exist" and "Occur"?

They can all be used in everyday English.

Are "Exist" and "Occur" the same CEFR level?

"Exist" is at A2, "Occur" is at B1 on the CEFR scale.

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