1
mote
1
motte
1
operation center
1
operational center
1
operational post
1
peel tower
1
pillbox
1
port
1
portcullis
1
postern gate
1
presidio
1
prop(noun, support, place)
1
rath
1
reinforced position
1
rock(noun, support, place)
1
safeguard(noun, support, cover, position, guard)
1
sally port
1
scarp
1
sconce
1
security(noun, support, cover, position, guard)
11 years ago|8.7k views|share |citing 
APASmart Define. (2015). bastion thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bastion/thesaurus/synonyms
ChicagoSmart Define. 2015. "bastion thesaurus" https://smartdefine.org/bastion/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bastion thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bastion/thesaurus/synonyms>.
MLASmart Define. "bastion thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bastion/thesaurus/synonyms>