Related Clues:
- Person owned by another
- "Bubble, bubble, ___ and trouble ..."
- Work up a sweat
- ___ driver
- One among many getting up to work
- Labour's struggle
- Person in thraldom
- Hard work — work hard
- Slog away
- Thirteenth Amendment beneficiary
- Going to Illinois to work hard
- Underground Railroad "passenger"
- One gets a large number upset about hard work
- Underground Railroad traveler
- Ditch-digging, e.g