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Synonyms

capable

American  
[key-puh-buhl] / ˈkeɪ pə bəl /

adjective

  1. having power and ability; efficient; competent.

    a capable instructor.

    Synonyms:
    accomplished, ingenious, skillful

idioms

  1. capable of,

    1. having the ability or capacity for.

      a man capable of judging art.

    2. open to the influence or effect of; susceptible of.

      a situation capable of improvement.

    3. predisposed to; inclined to.

      capable of murder.

capable British  
/ ˈkeɪpəbəl /

adjective

  1. having ability, esp in many different fields; competent

  2. able or having the skill (to do something)

    she is capable of hard work

  3. having the temperament or inclination (to do something)

    he seemed capable of murder

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See able.

Other Word Forms

Etymology

Origin of capable

First recorded in 1555–65; from Late Latin capābilis “intelligent, understandable,” apparently equivalent to cap(āx) “competent, fit, roomy” ( see capacity) + -ābilis able

Explanation

To be capable of something is to be able to do it, like your little brother who is perfectly capable of tying his own shoes, but likes having everyone else do it for him. When people are capable, they can handle whatever task is at hand, like a capable teacher who can explain difficult concepts and make it fun. You may also have heard that someone "isn't capable" of, say, committing a crime or hurting someone's feelings. In this case, not being capable is a compliment — it means you just won't let yourself do something to violate your own standards for behavior.

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Vocabulary lists containing capable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“What does that feel like with how he’s feeling to be able to resume 11-on-11 and being able to play and do the things that he’s capable of.”

From Los Angeles Times Sep. 14, 2026

Anthropic created the popular chatbot Claude and has this year released a number of increasingly capable AI models, the technology underlying AI chatbots.

From BBC Sep. 14, 2026

Anthropic chief executive Dario Amodei followed on Saturday with an essay urging AI companies to slow the pace at which they make their models more capable.

From Barron's Sep. 14, 2026

Many cells in the body are capable of dividing, allowing us to grow and helping tissues repair themselves after injury.

From Science Daily Sep. 14, 2026

Mostly, it postponed war with England until America was economically and politically more capable of fighting one.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

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