Related Clues:
- Captive worker
- Ben-Hur, for a time
- Harriet Tubman "passenger"
- Work your fingers to the bone
- Work with scant appreciation
- Bond servant
- Work one's fingers to the bone
- Galley drudge
- Sweat blood
- Britney's 'I'm a ___ 4 U'
- Really work
- Excessive labour
- Person owned by another person
- Do too much
- Person who is the property of another