Related Clues:

• Aardvarks' morsels
• Exterminator's target, perhaps
• Hill insect
• Six-legged soldiers
• Kitchen pest
• Underground workers
• Lover of leftovers
• Tunneler
• Aardvark tidbit
• Barbecue buttinskies
• Mound builder
• Hard-working six-footers?
• Soldiers and carpenters, e.g.
• Crumb carrier
• Lizard's nibble