Cool MateAbility vs Capability vs Competence
When to use each in English, with meaning, register, and examples.
Ability
Capability
Competence
| Ability | Capability | Competence | |
|---|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈbɪləti/"]/🇺🇸 /["/əˈbɪləti/"]/ | 🇬🇧 /["/ˌkeɪpəˈbɪləti/"]/🇺🇸 /["/ˌkeɪpəˈbɪləti/"]/ | 🇬🇧 /["/ˈkɒmpɪtəns/"]/🇺🇸 /["/ˈkɑːmpɪtəns/"]/ |
| Meaning | The skill to do something. | The ability to do something. | the ability to do something well |
| Example | She has the ability to learn new languages quickly. | Her capability as a leader impressed everyone at the meeting. | Her competence in multiple languages impresses her colleagues. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | A2 | C1 | C1 |
| Part of speech | noun | noun | noun |
| Collocations | exceptional, extraordinary, great, level, have, possess, retain, ability in, to the best of your ability, high, limited, low, assess, measure, test, level, range, a range of ability, a range of abilities | advanced, enhanced, limited, demonstrate, have, possess, beyond somebody’s capability, within somebody’s capability, capability for, advanced, enhanced, limited, demonstrate, have, possess, beyond somebody’s capability, within somebody’s capability, capability for | great, basic, academic, have, demonstrate, display, beyond somebody’s competence, within somebody’s competence, competence as, a level of competence, a standard of competence, formal, exclusive, have, outside somebody/something’s competence, within somebody/something’s competence, an area of competence |
| Antonyms | inability, ineptness | incapability, inability | incompetence, ineptitude |
| Common mistakes | Confused with 'capability' — 'ability' refers to a skill, while 'capability' refers to the potential to develop a skill., Using 'ability' without a verb or context can make sentences unclear., Incorrectly pluralizing as 'abilities' when referring to a single skill. | Confusing with 'capacity' which refers to volume or quantity., Using it as a verb instead of a noun., Misplacing the emphasis in pronunciation. | Confused with 'competency'; both refer to abilities but 'competence' is broader., Misused as a verb; 'competence' is always a noun., Spelling errors, especially with the second 'e'. |
| Usage notes | Use 'ability' in contexts where referring to someone's skills or talents. Avoid it in very casual conversations where simpler words like 'skill' may be more appropriate. | Use 'capability' in professional or academic contexts to discuss skills or potential. It's not commonly used in casual conversations. | Use 'competence' in contexts such as job skills or educational achievements. Avoid in very casual conversations; prefer 'skill' or 'ability' instead. |
Frequently asked questions: Ability vs Capability vs Competence
What's the difference between Ability, Capability, and Competence?
Ability: The skill to do something. Capability: The ability to do something. Competence: the ability to do something well
Which is more common: Ability, Capability, and Competence?
Ability is the most common in everyday English.
Are Ability, Capability, and Competence the same CEFR level?
Ability: A2, Capability: C1, Competence: C1 on the CEFR scale.
What part of speech are Ability, Capability, and Competence?
Ability: noun, Capability: noun, Competence: noun.
Can you show an example of each?
Ability: She has the ability to learn new languages quickly. Capability: Her capability as a leader impressed everyone at the meeting. Competence: Her competence in multiple languages impresses her colleagues.
Can I use Ability, Capability, and Competence interchangeably?
Not always. Ability, Capability, and Competence 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.