77 entries under prison topic. ×

5
cell
5
jailhouse
5
quod
4
calaboose
4
bastille(noun, keep, pen, cell, jail)
4
confine(noun, enclosure)
4
jug(noun, free, slang)
4
pokey(noun, keep, free, slang, pen)
3
house of detention(noun, expression, idiom)
3
tollbooth
2
black hole(expression, idiom)
2
choky
2
confinement(noun, pen, jail, reformatory)
2
donjon
2
fortress
2
guardhouse(noun, pen, jail, confinement)
2
guardroom
2
hulks
2
limbo
2
penal colony(expression, idiom)
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APASmart Define. (2015). penitentiary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/penitentiary/thesaurus/synonyms
ChicagoSmart Define. 2015. "penitentiary thesaurus" https://smartdefine.org/penitentiary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, penitentiary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/penitentiary/thesaurus/synonyms>.
MLASmart Define. "penitentiary thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/penitentiary/thesaurus/synonyms>