"It's got to be pretty extreme for this to happen," he said.

Vehicles with four, two and even three wheels aren't extreme enough for you?

The planet's density is extreme for its amount of mass.

This might seem extreme for a summer rental, but its effect should not be underrated.

These conditions are very extreme and dangerous for most riders.

Those responses seem extreme to us, for the time being.

These last two ideas were extreme even for radical abolitionists.

In the past 10 years, the park has begun to add rides that adults can enjoy but yet are not too extreme for children.

But they caution that the diet is too extreme for use with people.

The immediate environment is too extreme for trees to grow.