Expand vs Widen

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

 ExpandWiden
Meaningto make something bigger or more in amountTo make something bigger in size, especially from side to side.
CEFR levelB1C1
Part of speechverbverb
Usage notesUse 'expand' for increasing size, numbers, or range. It's appropriate in academic or formal contexts but can also be used informally. Avoid using it in contexts where the meaning is of a steady state rather than change.Use 'widen' in general contexts like architecture or personal experiences (e.g., widen your perspective). Avoid in very informal conversations.

Frequently asked questions: Expand vs Widen

What's the difference between "Expand" and "Widen"?

"Expand" means: to make something bigger or more in amount "Widen" means: To make something bigger in size, especially from side to side.

When should I use "Expand" and "Widen"?

They can all be used in everyday English.

Are "Expand" and "Widen" the same CEFR level?

"Expand" is at B1, "Widen" is at C1 on the CEFR scale.

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