Capable vs You were good at something

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

Capable

Top 2,000 (common)B2adjective

You were good at something

Top 2,000 (common)
 CapableYou were good at something
Pronunciation🇬🇧 /["/ˈkeɪpəbl/"]/🇺🇸 /["/ˈkeɪpəbl/"]/🇬🇧 //juː wəː gʊd æt ˈsʌmθɪŋ//🇺🇸 //ju wɚ gʊd æt ˈsʌmθɪŋ//
Meaningable to do something; having the skill or power to do itYou did well at something.
ExampleShe is quite capable of handling difficult situations on her own.You were good at mathematics in school.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2-
Part of speechadjective
Collocationsappear, be, feel, fully, more than, perfectly, be, seem, extremely, fairly, verygood at math, good at sports, good at art, good at communicating, good at problem-solving
Antonymsincapable, unable-
Common mistakesConfused about using 'capable of' versus 'capable for'., Using 'capability' instead of 'capable' incorrectly., Using 'capable' as an adverb (it’s an adjective).Incorrectly use 'good in' instead of 'good at'., Omitting 'at' from the phrase., Using 'good' with a noun instead of a gerund (verb+ing).
Usage notesUse 'capable' to describe someone or something that has the ability to achieve a task. It's suitable in both personal and professional contexts. Avoid using it in overly casual situations.Use 'good at' when discussing skills or abilities. It's neutral and can be used in both formal and informal contexts. Avoid using it in overly negative or critical comments.

See it in real clips

Capable
You were good at something

Frequently asked questions: Capable vs You were good at something

What's the difference between Capable and You were good at something?

Capable: able to do something; having the skill or power to do it You were good at something: You did well at something.

Can you show an example of each?

Capable: She is quite capable of handling difficult situations on her own. You were good at something: You were good at mathematics in school.

Can I use Capable and You were good at something interchangeably?

Not always. Capable and You were good at something 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.