teppekide
1. Ironclad; Impregnable
Noun
#96979
1. Ironclad; Impregnable
1. iron wall; impregnable fortress
2. impregnable; invulnerable
1. Was not impenetrable.; Was not a strong defense.
1. Not impenetrable.; Not a fortress.
1. Impregnable.; Invincible.
1. Probably impenetrable.; Probably solid as a rock.
1. If ironclad; If impenetrable
1. Was impenetrable.; Was solid as a rock.
1. Not impenetrable.; Not solid as iron.
1. Wasn't impenetrable.; Wasn't solid as a rock.