Influential vs Significant

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

 InfluentialSignificant
MeaningHaving a lot of power to change things.Important or meaning a lot.
CEFR levelC1B2
Part of speechadjectiveadjective
Usage notesUse 'influential' to describe people or things that have a strong effect on others. It's suitable in both formal and informal contexts, but avoid using it in casual conversations unless discussing someone important.Used in academic and formal contexts to indicate importance. Avoid in very casual conversations; instead, use simpler words like 'big' or 'important'.

Frequently asked questions: Influential vs Significant

What's the difference between "Influential" and "Significant"?

"Influential" means: Having a lot of power to change things. "Significant" means: Important or meaning a lot.

When should I use "Influential" and "Significant"?

They can all be used in everyday English.

Are "Influential" and "Significant" the same CEFR level?

"Influential" is at C1, "Significant" is at B2 on the CEFR scale.

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