She stood up against the injustice.

Are you for or against the plan he put forward at the meeting?

The jury decided against the defendant and found him guilty.

They were working against the clock to finish the project on time.

She always rails against the government's decisions, but never offers constructive alternatives.

I would advise against eating too much junk food.

I will stand against any form of discrimination.

He accidentally ran against a wall.

She likes to lean against the wall while reading.

I love to play against my friends in video games.