Capable is an adjective that describes someone or something as having the ability or skill to do something. The related noun is capability, which refers to the quality or state of being capable. For example, "She is a capable student" or "The company has the capability to expand its business."
Both able and capable mean having the ability to do something, but there are some细微 differences. Able is often used to describe a specific skill or task that someone can perform, while capable is more general and can refer to a broader range of abilities or qualities. For example, "He is able to play the piano" or "She is capable of handling difficult situations."
Entitle means to give someone the right or permission to do something. Qualified means having the necessary skills, knowledge, or experience to do a particular job or activity. Capable means having the general ability to do something. Eligible means meeting the necessary requirements or conditions to be considered for something. For example, "You are entitled to a refund" or "She is qualified for the position" or "He is capable of handling the task" or "You are eligible for the scholarship."
Able is often used in the construction "be able to," while capable is often used without a to-infinitive. For example, "I am able to swim" or "She is capable of speaking multiple languages." Able is also more commonly used in informal speech and writing, while capable is more common in formal contexts. However, these differences are not always strict, and the two words can often be used interchangeably.
