1
installation
1
irons(noun, prison)
1
jug(noun, prison)
1
lasting
1
limbo
1
magnificent home(noun, expression, hold, keep, seat)
1
main headquarters
1
major headquarters
1
manacle(noun, prison)
1
manor(noun, hold, keep, top, seat)
1
mansion(noun, hold, keep, seat, fortress)
1
martello
1
military facility
1
military installation
1
military post(noun, expression, station, quarters, bunker)
1
military staff
1
moat(noun, defense)
1
mote
1
motte
1
operation center
11 years ago|10k views|share |citing 
APASmart Define. (2015). stronghold thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/stronghold/thesaurus/synonyms
ChicagoSmart Define. 2015. "stronghold thesaurus" https://smartdefine.org/stronghold/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, stronghold thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/stronghold/thesaurus/synonyms>.
MLASmart Define. "stronghold thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/stronghold/thesaurus/synonyms>