double-crossing

She also played a double-crossing hotel detective inspector as well as a member of a wedding party singing purposefully off key lyrics, inspired by “Espresso,” to expose bad behavior at the bachelorette party.

People loathed her double-crossing, despised her blind self-serving moves and they really, really hated her hair.

Within a decade, he was double-crossing the bureau.

Ms. Ernst called firms that offshore technology to China “double-crossing companies.”

The Germans feared that the Russians would avenge Hitler’s double-crossing and the atrocities inflicted upon the Russian people by the German soldiers.