Princeton's WordNet
invulnerability, impregnabilitynoun
having the strength to withstand attack
Synonyms:
impregnability, invulnerabilityAntonyms:
vulnerabilityinvulnerabilitynoun
the property of being invulnerable; the property of being incapable of being hurt (physically or emotionally)
Synonyms:
impregnabilityAntonyms:
vulnerability
Dictionary of English Synonymes
invulnerabilitynoun
Synonyms:
invulnerableness
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