0
foundation
0
front-line
0
gabion
0
guardroom
0
hill(fortification, wall, embankment, bulwark, rampart)
0
horn
0
horn work(expression, idiom, defense)
0
immunity(noun, cover, position, guard, shield)
0
lines
0
magnificent home(noun, expression, stronghold, fortress, fort)
0
manor(noun, top, stronghold, tower, fortress)
0
mansion(noun, stronghold, fortress, fort)
0
minefield
0
munitions(noun, cover, position, guard, shield)
0
no-man's-land
0
outpost
0
partition(noun, support, protection, fortification, embankment)
0
position(noun, cover, guard, shield, resistance)
0
ridge(fortification, wall, embankment, bulwark, rampart)
0
seat(noun, stronghold, fortress, fort)
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APASmart Define. (2015). bastion thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/bastion/thesaurus/synonyms
ChicagoSmart Define. 2015. "bastion thesaurus" https://smartdefine.org/bastion/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, bastion thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/bastion/thesaurus/synonyms>.
MLASmart Define. "bastion thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/bastion/thesaurus/synonyms>