Expression vs Look

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

	Expression	Look
Meaning	A way of showing feelings or ideas, often through words or actions.	To use your eyes to see something.
CEFR level	A2	A1
Part of speech	noun
Usage notes	Use in both written and spoken contexts. It works well in artistic discussions but may not be appropriate in very technical or scientific conversations.	Use 'look' when referring to the action of seeing. It is appropriate in both casual and formal contexts, but can become less formal in expressions like 'look here' or 'look out'.

Frequently asked questions: Expression vs Look

What's the difference between "Expression" and "Look"?

"Expression" means: A way of showing feelings or ideas, often through words or actions. "Look" means: To use your eyes to see something.

When should I use "Expression" and "Look"?

They can all be used in everyday English.

Are "Expression" and "Look" the same CEFR level?

"Expression" is at A2, "Look" is at A1 on the CEFR scale.