He thinks that war is a necessary evil.

Do you understand the necessity of this project?

That information is unnecessary.

That information is completely unnecessary.

He translated the document in accordance with the word order of Japanese.

He bounced the ball up.

She combed her hair up into a bun.

I sincerely wish for your success.

He rolled up his shirt sleeves before starting work.

He carried the heavy load on his shoulder up the stairs.