Related Clues:
- Smokestack residue
- Ketchum who never actually caught 'em all but how realistic a goal was that anyway
- Growing or burnt timber
- Wood used for guitars
- Defense secretary Carter, to his friends
- Guitar-making wood
- Defense secretary Carter
- Hearth buildup
- Remnant in a 35-Across
- Wood used for many bass guitars
- Smoke waste
- Volcanic cloud that can disrupt flights
- Former kindling
- Cold guards, beginning to shake, burnt material
- Incinerator residue