leave *****
leave alone
leave behind **

The violence during the funeral alone left 29 people dead and 47 police personnel badly wounded.

The local fishes alone left behind more than 50,000 fossils.

But take my word for it, they left that part of your brain alone.

It's been six years since her husband died leaving behind his pregnant wife alone in Karachi.

But there are several ways to interpret data, and numbers alone leave many questions.

In 1938 his father left for the United States alone.

"He alone of the officers left behind a wife and family."

The law leaves the decision up to him alone.

Health is too important to leave to researchers from the private sector alone.

The area of cohesion alone leaves a great deal to be desired.