40 entries under security topic. ×
| stronghold(noun, support, hold, cover, keep) | |
| citadel(noun, stronghold, keep, support, defense) | |
| fort(noun, hold, cover, keep, position) | |
| fastness(noun, hold, cover, keep, position) | |
| bastion(noun, support, place, cover, position) | |
| garrison(noun, cover, position, guard, shield) | |
| defense(noun, support, cover, guard, resistance) | |
| fortification(noun, support, hold, cover, keep) | |
| bulwark(noun, support, cover, position, guard) | |
| redoubt(noun, support, cover, position, top) | |
| rampart(noun, support, cover, position, guard) | |
| guard(noun, support, cover, position, shield) | |
| shield(noun, cover, position, guard, resistance) | |
| armor(noun, cover, position, guard, shield) | |
| barricade(noun, cover, position, guard, shield) | |
| bastille(noun, cover, position, guard, shield) | |
| cover(noun, position, guard, shield, resistance) | |
| protection(noun, support, cover, position, guard) | |
| resistance(noun, cover, position, guard, shield) | |
| safeguard(noun, support, cover, position, guard) |
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| APA | Smart Define. (2015). fortress thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fortress/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fortress thesaurus" https://smartdefine.org/fortress/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, fortress thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fortress/thesaurus/synonyms>. |
| MLA | Smart Define. "fortress thesaurus" 15 May 2015. Web. 25 September 2026. <https://smartdefine.org/fortress/thesaurus/synonyms> |