That information is unnecessary.

That information is completely unnecessary.

This amendment was proposed to rectify the deficiencies in the law.

Do you understand the necessity of this project?

I always keep correction fluid in my pencil case.

This movie is uncensored, and all scenes are depicted realistically.

You can watch this movie in its uncensored version.

He is known as a historical revisionist.

He thinks that war is a necessary evil.

He lost everything.