Related Clues:

• They may be bottomless
• Gravel and sand sources
• Glass flaws
• Phoenix fires
• Absolute worst (with ''the'')
• Mines
• Funeral arrangements
• Just awful, with "the"
• Refueling places
• Fiery funeral mounds
• Trading spots
• Excavated areas
• Fruit stones
• Indy stops
• Abysses