Related Clues:

• Packs away
• Grub or grubs
• Consumes comestibles
• Downs a submarine?
• Tends a furnace
• Gobbles down
• Chows down
• Consumes
• Has a bite
• Sign at a greasy spoon, perhaps
• Takes the cake?
• Takes a course
• Feeds the fire
• Wears (away)
• Feeds, as a fire