Essential vs Important

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

 EssentialImportant
MeaningVery important or necessary.Something that matters a lot.
CEFR levelB1A1
Part of speechadjectiveadjective
Usage notesUse 'essential' to emphasize the importance of something. It's commonly used in both formal and informal contexts.Use 'important' for things that have significance or impact. It's appropriate in formal and informal contexts, but in very casual conversation, words like 'big deal' might be more appropriate.

Frequently asked questions: Essential vs Important

What's the difference between "Essential" and "Important"?

"Essential" means: Very important or necessary. "Important" means: Something that matters a lot.

When should I use "Essential" and "Important"?

They can all be used in everyday English.

Are "Essential" and "Important" the same CEFR level?

"Essential" is at B1, "Important" is at A1 on the CEFR scale.

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