comfortably

Comfortably means in a way that gives ease — or with room to spare. Physical comfort and a comfortable margin.

The physical sense covers sitting, sleeping and dressing, so settling comfortably into a chair is the plain use. The margin sense is where the word does most of its work in reporting, since winning comfortably, comfortably ahead and comfortably within budget all mean there was never any doubt. There is a third use about money, and living comfortably means having enough not to worry, which is a very English way of avoiding saying rich.