big advantage
great advantage

"You never know how a failure can work out to your great advantage," he said.

"They have always held a great advantage over us in the size and strength department."

"Just being able to break even is a great advantage," he said.

This can be a greater advantage than you might think.

One of the great advantages which might be found at the fair was a future husband.

Of course your position is difficult, but you have some great advantages.

But the opportunity to play to an audience is a great advantage.

Out in the desert I might learn something from him to my great advantage.

In many important ways, men still seem to have great advantages over women.

You see a great advantage to both of us if it could be done.