overturn *
tip over
turn over *
upset ***
knock over
bowl over
tump over

His feet left the ground and he knocked over the two men behind him.

Short of knocking them over the head, what could you do?

Maybe it is time to knock over the food table.

He can't even get up without knocking over that table.

But I don't knock people over the head with it.

In fact, he almost knocked over his second cup of coffee.

"To just go out and knock them over the head - those are the days of the past."

After all, I might have hired someone to go out and knock you over the head.

"You look too nice to be planning to knock over a bank."

Lindsay felt as if someone had knocked her over the head.