Able vs Competent vs Skilled

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

Able

Top 1,000 (very common)A2adjective

Competent

Top 2,000 (common)C1adjective

Skilled

Top 2,000 (common)B2adjective
Most common: Able
 AbleCompetentSkilled
Pronunciation🇬🇧 /["/ˈeɪbl/","/ˈeɪblə(r)/","/ˈeɪblɪst/"]/🇺🇸 /["/ˈeɪbl/","/ˈeɪblər/","/ˈeɪblɪst/"]/🇬🇧 /["/ˈkɒmpɪtənt/"]/🇺🇸 /["/ˈkɑːmpɪtənt/"]/🇬🇧 /["/skɪld/"]/🇺🇸 /["/skɪld/"]/
MeaningHaving the skill, power, or opportunity to do something.Able to do something wellGood at doing something because of practice
ExampleShe is able to speak three languages.She is a competent lawyer who always wins her cases.a skilled engineer/negotiator/craftsman
RegisterNeutralNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)Top 2,000 (common)
CEFR levelA2C1B2
Part of speechadjectiveadjectiveadjective
Collocationsbe, feel, prove, fully, perfectly, quite, be, seem, extremely, fairly, verybe, feel, look, extremely, fairly, very, in, be, feel, look, extremely, fairly, very, inbe, become, extremely, fairly, very, at, in, with, skilled in the art (of something), be, become, extremely, fairly, very, at, in, with, skilled in the art (of something)
Antonymsunable, incapableincompetent, inept, unqualifiedunskilled, inexperienced, inept
Common mistakesConfused with 'capable' — they are similar but not interchangeable., Using 'able' without 'to' when following it with a verb., Incorrectly using 'able' with a past event.'Competency' is confused with 'competence' despite the latter being more commonly used., Using 'competent' as a noun instead of an adjective., Confusing 'competent' with 'complacent', which means self-satisfied.Using 'skilled' with 'to' instead of 'at' (e.g., 'skilled to play' instead of 'skilled at playing'), Confusing 'skilled' with 'skillful' — while similar, 'skillful' often refers to someone who is good at doing something in a practical context., Overusing 'skilled' when a more specific word (like 'talented' or 'expert') would be more fitting.
Usage notesUse 'able' to express capability in a neutral context. It’s appropriate in both spoken and written English but avoid using it in overly formal situations.Use 'competent' to describe someone who can perform a task effectively. It's appropriate in professional or academic contexts, but may sound too formal in casual conversations.Use 'skilled' to describe someone's ability in a certain area, especially in a professional or artistic context. It's appropriate in both casual and formal settings.

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Able
Skilled

Frequently asked questions: Able vs Competent vs Skilled

What's the difference between Able, Competent, and Skilled?

Able: Having the skill, power, or opportunity to do something. Competent: Able to do something well Skilled: Good at doing something because of practice

Which is more common: Able, Competent, and Skilled?

Able is the most common in everyday English.

Which is more advanced: Able, Competent, and Skilled?

Competent is the highest level, at C1, on the CEFR scale.

Are Able, Competent, and Skilled the same CEFR level?

Able: A2, Competent: C1, Skilled: B2 on the CEFR scale.

What part of speech are Able, Competent, and Skilled?

Able: adjective, Competent: adjective, Skilled: adjective.

Can you show an example of each?

Able: She is able to speak three languages. Competent: She is a competent lawyer who always wins her cases. Skilled: a skilled engineer/negotiator/craftsman

Can I use Able, Competent, and Skilled interchangeably?

Not always. Able, Competent, and Skilled 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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