Related Clues:
- One standing in the back of an alley
- One at the edge of the gutter
- Kegler's concern
- Part of a daunting split, in bowling
- One of a group standing in an alley
- Spare target, at times
- Kind of indoor bowling like skittles
- Type of bowling
- Back-row bowling target
- Two letters home to be knocked down?
- 40.5 gallons to be knocked down
- One digit followed by four is for knocking down
- Skittle
- Bowler's back-row target
- Kegler's target