He was an ex-con who turned his life around and became a successful entrepreneur.

There are pros and cons to every decision.

The captain stood on the conning tower, overseeing the operations of the warship.

The orchestra played the piece con brio.

He fell victim to a con game and lost all his savings.

He was a skilled con man who tricked people out of their money.

He was a con artist who had tricked many people out of their money

The proposal was approved nem con.

I love to eat chili con carne on a cold winter day.