0
barracks(noun, quarters)
0
base(noun, system, mechanism, quarters, barracks)
0
baste
0
bastes
0
becoming stronger(expression, idiom)
0
beefing up(expression, support, strengthening)
0
belfry(keep, stronghold, pillar, column, turret)
0
blank wall(expression, limit, obstruction, boundary, blockade)
0
blazon
0
blazonry
0
blockade(bar, obstruction, fence, wall, divider)
0
blocking object(expression, obstruction, blockade)
0
board(noun, cell, stronghold, presidio, sustainment)
0
bound
0
boundary
0
brace(support, strengthening)
0
bracketing
0
bread and butter(noun, expression, idiom, cell, stronghold)
0
breakwater
0
breastworks
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APASmart Define. (2015). fortification thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fortification/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortification thesaurus" https://smartdefine.org/fortification/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fortification thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fortification/thesaurus/synonyms>.
MLASmart Define. "fortification thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fortification/thesaurus/synonyms>