Correlation vs Link

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

 CorrelationLink
MeaningA connection or relationship between two things.A connection between things.
Registerformal-
CEFR levelC1A2
Part of speechnounnoun
Usage notesUsed in academic and statistical contexts. Avoid in casual conversations. Suitable for discussions on data analysis, research results, and scientific studies.Use 'link' in both formal and informal situations. In academic writing, it often refers to ideas or arguments connected logically. Avoid it in contexts requiring very precise language.

Frequently asked questions: Correlation vs Link

What's the difference between "Correlation" and "Link"?

"Correlation" means: A connection or relationship between two things. "Link" means: A connection between things.

When should I use "Correlation" and "Link"?

"Correlation" is formal.

Are "Correlation" and "Link" the same CEFR level?

"Correlation" is at C1, "Link" is at A2 on the CEFR scale.

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