Knowledge vs Science

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

 KnowledgeScience
MeaningInformation and skills gained through experience or education.The study of how things work in the natural world.
CEFR levelA2A1
Part of speechnounnoun
Usage notesUse 'knowledge' in both formal and casual contexts. It's appropriate in academic settings, discussions, and everyday conversations, but avoid using it in overly casual slang situations.Use 'science' in both formal and informal contexts when discussing biology, chemistry, physics, etc. It's appropriate in classrooms and conversations, but avoid it in casual contexts where simpler terms like 'study' might fit better.

Frequently asked questions: Knowledge vs Science

What's the difference between "Knowledge" and "Science"?

"Knowledge" means: Information and skills gained through experience or education. "Science" means: The study of how things work in the natural world.

When should I use "Knowledge" and "Science"?

They can all be used in everyday English.

Are "Knowledge" and "Science" the same CEFR level?

"Knowledge" is at A2, "Science" is at A1 on the CEFR scale.

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