1) Awaits in the darkness 2) Hangs around 3) Hangs in the shadows 4) Hides in the shadows 5) Lies in wait 6) Prowls 7) Skulks 8) Stands in the shadows 9) Stays in the shadows 10) Waits in hiding 11) Waits in the dark 12) Waits in the shadows Found on https://www.crosswordclues.com/clue/lurks