advantage

The word centers on the concept of "leverage"—having something that others lack which makes success more likely. It describes a gap in capability or circumstance that tilts the scales in one's favor. When referring to a benefit, it is often contrasted with "disadvantage." While a "benefit" is generally positive for everyone, an "advantage" often implies a competitive edge over someone else. In its verbal form, it is significantly more formal and less common than the noun. It carries a strategic, sometimes calculating connotation, suggesting a deliberate effort to improve one's position.