Isolate vs Separate

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

 IsolateSeparate
MeaningTo keep something or someone separate from others.To put things apart from each other.
CEFR levelB2A2
Part of speechverbadjective
Usage notesUse 'isolate' when referring to removing someone or something from a group or environment. Often used in scientific, medical, or psychological contexts. Avoid in casual conversation unless discussing specific scenarios.Use 'separate' when discussing dividing items or concepts. It's neutral, suitable for both written and spoken contexts. Avoid in overly casual conversations.

Frequently asked questions: Isolate vs Separate

What's the difference between "Isolate" and "Separate"?

"Isolate" means: To keep something or someone separate from others. "Separate" means: To put things apart from each other.

When should I use "Isolate" and "Separate"?

They can all be used in everyday English.

Are "Isolate" and "Separate" the same CEFR level?

"Isolate" is at B2, "Separate" is at A2 on the CEFR scale.

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