Synonyms|190Antonyms|3|Broader|2Narrower|1Related|24

75 entries under fortification topic. ×

7
rampart(noun, stronghold, wall, embankment)
6
bastion(noun, support, place, defense)
4
barbican(noun, defense, cell, stronghold)
3
earthwork(noun, support, keep, defense)
3
embankment(noun, guard, wall, bulwark)
3
redoubt(noun, defense, cell, stronghold)
2
fence(noun, guard, elevation, wall)
2
guard(noun, wall, embankment, bulwark)
2
mound(noun, guard, elevation, wall)
2
vallation(noun, guard, elevation, wall)
1
blockhouse(noun, support, keep, defense)
1
castle(noun, keep, defense, cell)
1
embattlement(noun, support, keep, defense)
1
entrenchment(noun, support, keep, defense)
1
keep(noun, defense, cell, stronghold)
1
presidio(noun, support, keep, defense)
1
security(noun, guard, wall, embankment)
1
stronghold(noun, support, defense, cell)
1
support(noun, rock, defense, cell)
0
acropolis(noun, cell, stronghold, presidio)
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HarvardSmart Define 2015, breastwork thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/breastwork/thesaurus/synonyms>.
MLASmart Define. "breastwork thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/breastwork/thesaurus/synonyms>