Main entry: absolute, inviolable, infrangible
Definition: not capable of being violated or infringed
Usage: infrangible human rights
Main entry: sacrosanct, inviolable, inviolate
Definition: must be kept sacred
Main entry: inviolable
Definition: incapable of being transgressed or dishonored
Usage: the person of the king is inviolable; an inviolable oath
Main entry: inviolable, impregnable, unassailable, unattackable, strong, secure
Definition: immune to attack; incapable of being tampered with
Usage: an impregnable fortress; fortifications that made the frontier inviolable; a secure telephone connection