Wiktionary
backway
n. A back alley.
Usage examples of "backway".
They passed through the "backway," which led between the back gardens of the houses, with hurdles on either side.
So he decided to take a short cut by the backway, for he knew every inch of the ground.
Oh, gods, I thank you for sending him by the backway, and he came to me like the golden fish to the silly old fishermen in the fable!
The rest of the journey was uneventful until, just a short distance from the towering bulk of the Orchid House, they passed the dirty grey lights of a backway greasy spoon.
You don't know the command words yet, so if youneed to leave just use the backway.