invulnerability Synonyms

impregnability self-defense security Securities indestructability safety safeguard resistance refuge shelter strength surety watertightness untouchability unbeatableness unbeatability unassailability indomitability imperviousness camouflage protection invulnerableness endurance bulwark buffer blow valve barrier assurance armor armament exemption freedom invulnerable inviolability invincibility insuperability impenetrability immunity immortality hardness amnesty