absolutism, bond service, bondage, bondmaid, bondman, bondslave, bondsman, bondswoman, captive, captivity, chattel, chattel slave, churl, concubine, control, debt slave, debt slavery, deprivation of freedom, disenfranchisement, disfranchisement, domination, enslavement, enthrallment, feudalism, feudality, galley slave, helot, helotism, helotry, homager, indentureship, liege, liege man, liege subject, odalisque, peon, peonage, restraint, serf, serfdom, serfhood, servant, servility, servitude, slave, slavery, subject, subjection, subjugation, theow, thralldom, tyranny, vassal, vassalage, villein, villenage, yoke