Synonyms|245Antonyms|5|Broader|5Narrower|0Related|96

14 entries under pen topic. ×

11
reformatory(noun, adjective, keep, cell)
6
dungeon(noun, keep, cell, jail)
6
keep(noun, free, jail, prison)
4
bastille(noun, keep, cell, jail)
4
pokey(noun, keep, free, slang)
2
confinement(noun, jail, prison, reformatory)
2
guardhouse(noun, jail, prison, confinement)
1
penal complex(noun, expression, idiom, reformatory)
1
up the river(noun, expression, keep, cell)
0
G(noun, jail, prison, confinement)
0
detention center(noun, expression, jail, prison)
0
secure unit(noun, expression, prison, lockup)
0
statesville(noun, jail, prison, confinement)
0
top-security prison(noun, reformatory)
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APASmart Define. (2015). penitentiary thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/penitentiary/thesaurus/synonyms
ChicagoSmart Define. 2015. "penitentiary thesaurus" https://smartdefine.org/penitentiary/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, penitentiary thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/penitentiary/thesaurus/synonyms>.
MLASmart Define. "penitentiary thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/penitentiary/thesaurus/synonyms>