Expression vs Word

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

 ExpressionWord
MeaningA way of showing feelings or ideas, often through words or actions.A single unit of language that has meaning.
CEFR levelA2A1
Part of speechnounnoun
Usage notesUse in both written and spoken contexts. It works well in artistic discussions but may not be appropriate in very technical or scientific conversations.Used in both written and spoken contexts. Formal when discussing language, informal in everyday conversation. Avoid using in highly technical discussions about linguistics.

Frequently asked questions: Expression vs Word

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

"Expression" means: A way of showing feelings or ideas, often through words or actions. "Word" means: A single unit of language that has meaning.

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

They can all be used in everyday English.

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

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

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