Extraordinary vs Unprecedented

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

 ExtraordinaryUnprecedented
Meaningvery unusual or remarkableSomething that has never happened before.
Register-formal
CEFR levelB2C1
Part of speechadjectiveadjective
Usage notesUse 'extraordinary' to describe something very special or impressive. It's suitable for both formal and informal contexts, but try to avoid it in everyday casual conversations.Use 'unprecedented' in academic or formal contexts, particularly when discussing events or changes. It's less common in casual conversation.

Frequently asked questions: Extraordinary vs Unprecedented

What's the difference between "Extraordinary" and "Unprecedented"?

"Extraordinary" means: very unusual or remarkable "Unprecedented" means: Something that has never happened before.

When should I use "Extraordinary" and "Unprecedented"?

"Unprecedented" is formal.

Are "Extraordinary" and "Unprecedented" the same CEFR level?

"Extraordinary" is at B2, "Unprecedented" is at C1 on the CEFR scale.

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