Synonyms of lockup

1 Syllable
jail, jails, clink, g
2 Syllables
pokey, jailing, slammer, bullpen, bullpens, cooler, prison, prisons
3 Syllables
jailhouse, guardhouse, bastille, hoosegow, certainties, certainty
4 Syllables
calaboose, statesville
5 Syllables
penitentiaries, penitentiary
7 Syllables
authoritativeness