Blake leapt upward, to the top of a car, and crashed through into the seat.

But the wind held steady; the fire leaped upward in a great roar.

The little ship leaped upward at five G, and was gone from sight in less than a minute.

John led the way, leaping upward in giant bounds that were almost out of his control.

With a violence that made her flinch, his hands leaped upward.

The stone boiled as if it were about to leap upward, take shape in its own defense.

Flashes of flames seemed to leap upward toward the light.

Analyst sat deeply in his chair, though he seemed about to leap upward.

One fell; the other reached the steps and leaped upward.

He had expected her to leap upward, or to drift, but not to pull herself up as she actually did.