38 entries under keep topic. ×
| citadel(noun, stronghold, bulwark, support) | |
| castle(noun, top, defense, refuge) | |
| stronghold(noun, support, hold, cover) | |
| fort(noun, support, hold, cover) | |
| fortress(noun, support, hold, cover) | |
| fastness(noun, hold, cover, position) | |
| barbican(noun, cell, stronghold, presidio) | |
| acropolis(noun, hold, cell, stronghold) | |
| alcazar(noun, hold, cell, stronghold) | |
| château(noun, hold, cell, stronghold) | |
| donjon(noun, hold, cell, stronghold) | |
| estate house(noun, expression, hold, cell) | |
| fasthold(noun, hold, cell, stronghold) | |
| magnificent home(noun, expression, hold, stronghold) | |
| manor(noun, hold, top, stronghold) | |
| mansion(noun, hold, stronghold, seat) | |
| palace(noun, hold, stronghold, seat) | |
| peel(noun, hold, stronghold, seat) | |
| refuge(guard, shield, defense, stronghold) | |
| safehold(noun, hold, cell, stronghold) |
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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> |