Related Clues:
- Grill leftovers
- Xenon and krypton, for two
- All the "noble" elements
- Incinerator residue
- Stuff thrown out in jamboree's outside getting picked up by city volunteers
- What Boyle's Law applies to
- Butt ends
- Such as neon, hydrogen
- Neon and nitrogen
- Phoenix's surroundings
- Briquets, post-barbecue
- From which the phoenix arose
- "Ring Around the Rosie" word
- 'People who fight fire with fire usually end up with ___': Abigail Van Buren
- Radon and krypton