His behavior is flexible like an adjectival noun.

This machine is driven by electricity.

This earthquake caused a large motional disturbance.

He was emotionally disturbed when he heard the news.

His drive for success keeps him moving forward.

This cookie crumbles easily.

This cookie is characterized by its soft and light texture.

Killing rodents is an important method for exterminating rats.

There are many mice around my house, so I have to take action to kill them quickly.

Beautiful sal trees are planted in the park.