impregnable in Greek
impregnable in Greek
απόρθητος
(military) Of a fortress or other fortified place: able to withstand all attacks; impenetrable, inconquerable, unvanquishable.
άπαρτος
(military) Of a fortress or other fortified place: able to withstand all attacks; impenetrable, inconquerable, unvanquishable.
απόρθητος
(figuratively) Too strong to be defeated or overcome; invincible.
ακυρίευτος
(figuratively) Too strong to be defeated or overcome; invincible.