Intelligent vs You are brilliant

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

Intelligent

Top 1,000 (very common)A2adjective

You are brilliant

Top 2,000 (common)
Most common: Intelligent
 IntelligentYou are brilliant
Pronunciation🇬🇧 /["/ɪnˈtelɪdʒənt/"]/🇺🇸 /["/ɪnˈtelɪdʒənt/"]/🇬🇧 //jʊ əˈbrɪljənt//🇺🇸 //ju ɑr ˈbrɪljənt//
MeaningSmart or able to think well.You are very smart or clever.
ExampleThe intelligent student quickly solved the math problem.You are brilliant at solving complex math problems.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2-
Part of speechadjective
Collocationsbe, look, seem, extremely, fairly, veryyou are brilliant at, you are brilliant in, you are brilliantly creative
Antonymsunintelligent, stupid, dull-
Common mistakesConfused with 'intellect' which refers more to reasoning ability., Mistakenly using as a noun instead of an adjective (e.g., 'an intelligent' instead of 'an intelligent person').Confused with 'you are brill' - 'brill' is slang and may not be understood by all., Overusing in professional settings - it can sound overly familiar., Adding unnecessary words - simply saying 'you are brilliant' is best.
Usage notesUse 'intelligent' to describe someone who has a high ability to learn or understand. It’s generally positive and can apply in both formal and informal contexts. Avoid using it sarcastically.Use this phrase to compliment someone. It's appropriate in both casual and formal contexts.

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Intelligent
You are brilliant

Frequently asked questions: Intelligent vs You are brilliant

What's the difference between Intelligent and You are brilliant?

Intelligent: Smart or able to think well. You are brilliant: You are very smart or clever.

Which is more common: Intelligent and You are brilliant?

Intelligent is the most common in everyday English.

Can you show an example of each?

Intelligent: The intelligent student quickly solved the math problem. You are brilliant: You are brilliant at solving complex math problems.

Can I use Intelligent and You are brilliant interchangeably?

Not always. Intelligent and You are brilliant are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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