run into **
bump into
jar against
butt against
knock against

I don't go out of my way to bump into people.

I learned how to walk and get around so you don't bump into things.

The last thing he wanted was to bump into her.

His players still sometimes bump into one another on the court.

He'd be less likely to bump into people who knew him.

We happened to bump into another set of students from the area.

I don't want to bump into those guys in the middle of the night.

In fact, I was on my way when we happened to bump into each other.

Something bumped into him and he turned with a start.

Before I could step out of the way, she bumped into me.