• Bent
• Capacity
• Competence
• Faculty
• Fitness
• Knack
• Know-how
• Natural talent, as at batting
• Proficiency
• Skill
• Skill or know-how
• Talent
• The quality of being able to perform
• A quality that permits or facilitates achievement or accomplishment
• Possession of the qualities (especially mental qualities) required to do something or get something done