35 entries under prison topic. ×

11
jail(noun, place, keep, free, pen)
11
prison(noun, keep, free, pen, cell)
10
penitentiary(noun, keep, free, cell, jail)
7
jug(noun, free, slang)
7
pen(noun, free, informal)
6
brig(noun, free)
6
coop(noun, free, slang)
6
lockup(noun, free, informal, jail)
6
reformatory(noun, school)
4
keep(noun, free)
3
stockade(noun, jail, enclosure)
3
gaol(noun, keep, jail, confinement)
2
dungeon
2
jailhouse
2
oubliette
1
alcatraz
1
bastille
1
bridle
1
cage
1
cell
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APASmart Define. (2015). cooler thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cooler/thesaurus/synonyms
ChicagoSmart Define. 2015. "cooler thesaurus" https://smartdefine.org/cooler/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, cooler thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cooler/thesaurus/synonyms>.
MLASmart Define. "cooler thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/cooler/thesaurus/synonyms>