skill
/skɪl/noun
A capacity to do something well; a technique, an ability, usually acquired or learned, as opposed to abilities that are regarded as innate.
Related words
expertiseGreat skill or knowledge in a particular field or hobby.credentialDocumentary or electronic evidence that a person has certain status or privileges.mentorA wise and trusted counselor or teacher.qualificationThe act or process of qualifying for a position, achievement etc.traineeSomeone who is still in the process of being formally trained in a workplace.referenceThe act of referring: a submitting for information or decision.