Detailed vs Thorough

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

 DetailedThorough
MeaningIncluding many small parts or facts.Complete and detailed in everything.
Register-formal
CEFR levelB2B2
Part of speechadjectiveadjective
Usage notesUse 'detailed' when you want to describe something that contains a lot of information. It is appropriate in both written and spoken contexts, particularly in formal reports or extensive descriptions. Avoid using it in casual conversations where simplicity is preferred.Use 'thorough' in formal contexts. It's appropriate for academic writing, reports, or when expressing carefulness. Avoid in casual conversations.

Frequently asked questions: Detailed vs Thorough

What's the difference between "Detailed" and "Thorough"?

"Detailed" means: Including many small parts or facts. "Thorough" means: Complete and detailed in everything.

When should I use "Detailed" and "Thorough"?

"Thorough" is formal.

Are "Detailed" and "Thorough" the same CEFR level?

"Detailed" is at B2, "Thorough" is at B2 on the CEFR scale.

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