45 entries under strengthening topic. ×
| bastion(noun, support, place, cover, position) | |
| bulwark(noun, support, cover, position, block) | |
| citadel(noun, keep, stronghold, bulwark, support) | |
| barricade(noun, cover, position, block, bar) | |
| castle(noun, keep, top, defense, refuge) | |
| stronghold(noun, support, hold, cover, keep) | |
| barrier(noun, support, block, bar, guard) | |
| fort(noun, support, hold, cover, keep) | |
| battlement(noun, defense, wall, embankment, reinforcement) | |
| garrison(noun, cover, position, guard, shield) | |
| breastwork(noun, support, rock, defense, cell) | |
| earthwork(noun, defense, cell, stronghold, presidio) | |
| fortress(noun, support, hold, cover, keep) | |
| parapet(noun, support, cover, position, block) | |
| reinforcement(noun, support, union, defense, alliance) | |
| stockade(noun, cover, position, block, bar) | |
| wall(noun, cover, position, block, bar) | |
| entrenchment(noun, defense, cell, stronghold, presidio) | |
| consolidation(noun, union, defense, alliance, merging) | |
| fastness(noun, hold, cover, keep, position) |
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| APA | Smart Define. (2015). fortification thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fortification/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fortification thesaurus" https://smartdefine.org/fortification/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, fortification thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fortification/thesaurus/synonyms>. |
| MLA | Smart Define. "fortification thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fortification/thesaurus/synonyms> |