Synonyms to locked up

captive, POW, bond, bondmaid, bondman, bondslave, bondsman, bondswoman, caged, cageling, catch, chain gang, chattel, chattel slave, churl, con, concubine, confined, conquest, convict, coquette, date, debt slave, detainee, detenu, disenfranchised, enslaved, enthralled, ex-convict, flirt, galley slave, gaolbird, helot, homager, honey, hostage, imprisoned, in bondage, in bonds, in captivity, in chains, in slavery, in subjection, incarcerated, internee, jailbird, liege, liege man, liege subject, lifer, odalisque, oppressed, parolee, peon, political prisoner, prisoner, prisoner of war, serf, servant, slave, steady, stir bird, subject, subjected, subjugated, suppressed, sweet patootie, sweetheart, sweetie, theow, thrall, ticket-of-leave man, ticket-of-leaver, trusty, under the heel, under the lash, unfree, vamp, vampire, vassal, villein, immured, barred, behind bars, beleaguered, beset, besieged, blockaded, bound, cabined, cloistered, closed-in, cooped, cordoned, cordoned off, corralled, cramped, cribbed, enclosed, fenced, hedged, hemmed, in durance vile, in prison, in