Related Clues:

• Slave
• Drudge
• Tillie of the comics, e.g.
• Hard worker
• Serf, e.g.
• A hard worker given to loiter
• There's nothing in a man on the roof to make him work so hard
• One works with lubricant at last
• Labourer's time with tanker
• Worker needs loo when taken short and runs
• One struggling poet turns and runs
• Field worker, e.g
• Any hard worker
• One slaving away
• One sweats, making ladies almost run