Against vs Contrary

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

 AgainstContrary
MeaningIn opposition to something.opposite in nature or meaning
CEFR levelA2C1
Part of speechprepositionadjective
Usage notesUse 'against' when discussing opposition or resistance. It is appropriate in both formal and informal contexts, but can sound aggressive if used in sensitive discussions.Use 'contrary' in discussions to express an opposing viewpoint. It's more common in formal writing than in casual conversations. Be cautious when using it in everyday speech, as simpler terms like 'opposite' might be more accessible.

Frequently asked questions: Against vs Contrary

What's the difference between "Against" and "Contrary"?

"Against" means: In opposition to something. "Contrary" means: opposite in nature or meaning

When should I use "Against" and "Contrary"?

They can all be used in everyday English.

Are "Against" and "Contrary" the same CEFR level?

"Against" is at A2, "Contrary" is at C1 on the CEFR scale.

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