Greatly vs Heavily

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

 GreatlyHeavily
Meaninga lot or very muchA lot or to a great degree.
CEFR levelB2B1
Part of speechadverbadverb
Usage notesUse 'greatly' to emphasize the extent of a feeling, action, or quality, especially in formal contexts. Avoid in casual conversations where simpler words like 'really' might fit better.Use 'heavily' to describe actions done with great intensity or amount. It's neutral, but can sound more formal in certain contexts, like writing.

Frequently asked questions: Greatly vs Heavily

What's the difference between "Greatly" and "Heavily"?

"Greatly" means: a lot or very much "Heavily" means: A lot or to a great degree.

When should I use "Greatly" and "Heavily"?

They can all be used in everyday English.

Are "Greatly" and "Heavily" the same CEFR level?

"Greatly" is at B2, "Heavily" is at B1 on the CEFR scale.

Related comparisons