Related Clues:

• Milking the cows, e.g.
• Work that's no fun
• Large burden
• Great responsibility
• Dusting, e.g.
• Bit of a grind
• Daunting burden
• Woeful burden
• Table clearing, e.g.
• Heavy duty?
• Burden of responsibility
• Burden, as of proof
• Burden, responsibility
• A routine or tedious task
• Burden, duty