Synonyms|245Antonyms|5|Broader|5Narrower|0Related|96
5
oubliette(noun, prison)
5
stir(noun, free, slang)
5
cell(noun, prison)
5
confessor(noun, clergy)
5
jailhouse(noun, prison)
5
penitential
5
quod(noun, prison)
4
calaboose(noun, prison)
4
bastille(noun, keep, pen, cell, jail)
4
confine(noun, prison, enclosure)
4
corral(noun, enclosure)
4
hoosegow(noun, free, slang)
4
jug(noun, free, slang, prison)
4
pokey(noun, keep, free, slang, pen)
3
apologetic
3
cardinal
3
house of detention(noun, expression, idiom, prison)
3
penitent
3
priest
3
reform school
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APASmart Define. (2015). penitentiary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/penitentiary/thesaurus/synonyms
ChicagoSmart Define. 2015. "penitentiary thesaurus" https://smartdefine.org/penitentiary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, penitentiary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/penitentiary/thesaurus/synonyms>.
MLASmart Define. "penitentiary thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/penitentiary/thesaurus/synonyms>