unbreached

the company's unbreached security system has protected their data for years.

despite numerous attacks, the firewall remained unbreached.

the castle's unbreached walls have stood for centuries.

their unbreached contract guaranteed steady employment.

the government maintained an unbreached promise to its citizens.

her unbreached record of attendance impressed her employer.

the peace treaty remained unbreached throughout the decade.

scientists discovered an unbreached ecosystem in the cave.

the team achieved an unbreached winning streak.

their unbreached partnership lasted over twenty years.

the ancient tomb remained unbreached until the recent discovery.

the unbreached confidentiality of the meeting was essential.