1
house of detention(expression, idiom)
1
industrial school
1
internment
1
jail
1
jailhouse
1
keep
1
lines
1
lockup
1
maximum-security prison
1
minimum-security prison
1
oubliette
1
pen
1
penal colony
1
penal settlement
1
penitentiary
1
prison
1
prisonhouse
1
reform school
1
reformatory
1
shambles
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APASmart Define. (2016). concentration camp thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/concentration_camp/thesaurus/synonyms
ChicagoSmart Define. 2016. "concentration camp thesaurus" https://smartdefine.org/concentration_camp/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, concentration camp thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/concentration_camp/thesaurus/synonyms>.
MLASmart Define. "concentration camp thesaurus" 3 March 2016. Web. 25 September 2026. <https://smartdefine.org/concentration_camp/thesaurus/synonyms>