40 entries under fortification topic. ×
| castle(noun, keep, defense, refuge) | |
| fortress(noun, hold, cover, keep, position) | |
| citadel(noun, stronghold, keep, defense) | |
| bulwark(noun, support, cover, position, guard) | |
| stronghold(noun, hold, cover, keep, position) | |
| fastness(noun, hold, cover, keep, position) | |
| garrison(noun, cover, position, guard, shield) | |
| redoubt(noun, support, cover, position, top) | |
| defense(noun, support, cover, guard, resistance) | |
| palisade(noun, cover, position, guard, shield) | |
| dike(noun, cover, position, guard, shield) | |
| stockade(noun, cover, position, guard, shield) | |
| bastion(noun, support, cover, position, guard) | |
| trench(noun, cover, position, guard, shield) | |
| acropolis(noun, hold, keep, stronghold) | |
| defence | |
| camp(noun, stronghold, quarters, barracks) | |
| rampart(noun, support, cover, position, guard) | |
| barricade(noun, cover, keep, position, guard) | |
| barrier(noun, support, defense, stronghold) |
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| APA | Smart Define. (2015). fort thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fort/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fort thesaurus" https://smartdefine.org/fort/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, fort thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fort/thesaurus/synonyms>. |
| MLA | Smart Define. "fort thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/fort/thesaurus/synonyms> |