Octuple

He asked the chef to octuple the recipe for the party.

The amount of sugar he added to the recipe multiplied octuple.

The company's workforce has experienced an octuple in diversity over the past decade.

She had to octuple the amount of spices in the curry to make it more flavorful.

The octuple amount of sugar in that recipe made it too sweet.

The octuple amount of sugar in this recipe is a mistake.