Related Clues:
- Rubber band for braces adjustment
- One step in one gap of one type
- That might make a gap for the southern walker
- Interval introducer, second one to step out
- Bit of orthodontia
- Orthodontist's rubber band
- Orthodontic device
- One keeping apart from silly capers
- One preserving gap made by engineer in mineral
- It provides room for new recaps
- Run with speed - after second one creates gap
- Something keeping apart
- Thick washer
- Argument outside church? One may prevent physical contact
- Washer