slavery

nouns

the state of being under the control of another person
bondage, slavery, thraldom, thrall, thralldom
the practice of owning slaves
slaveholding, slavery
work done under harsh conditions for little or no pay
slavery
is derived from
slave
is a type of (narrower)
productive work (especially physical work done for wages)
"his labor did not require a great deal of skill"
labor, labour, toil