Carefully vs Critically

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

	Carefully	Critically
Meaning	Doing something with a lot of attention and caution.	In a very important or serious way.
Register	-	formal
CEFR level	A2	B2
Part of speech	adverb	adverb
Usage notes	Use 'carefully' to indicate that an action is done with thought and attention. It’s appropriate in both spoken and written English, especially when emphasizing caution. Avoid in very casual conversations where simpler words are preferred.	Use 'critically' when discussing important issues or when something needs careful thought. Avoid in very casual conversations.

Frequently asked questions: Carefully vs Critically

What's the difference between "Carefully" and "Critically"?

"Carefully" means: Doing something with a lot of attention and caution. "Critically" means: In a very important or serious way.

When should I use "Carefully" and "Critically"?

"Critically" is formal.

Are "Carefully" and "Critically" the same CEFR level?

"Carefully" is at A2, "Critically" is at B2 on the CEFR scale.