Unbreachable

The monastery in which the novel takes place is supposed to be impregnable and unbreachable, which is why Sarge chose it for his boarding school. ❋ RobB (2009)

* 3.8 pct/GDP deficit target "unbreachable" - PM * Final budget vote in Nov seen key test for govt (Adds more detail, comments) ❋ Unknown (2009)

Further, Rosie let her daughter fight the shark -- a near-unthinkable incursion into what only a few years ago was a nearly unbreachable boys' bastion of angling. ❋ Carl Safina (2012)

For Neha, and many others like her, the imaginary glass ceiling almost seems like an unbreachable barrier. ❋ Unknown (2011)

The fortress was considered unbreachable by all who had visited the site and was surely a major cause of concern to Alexander as he approached the town. ❋ Philip Freeman (2011)

The wild card, though, came when he chose to dress up Noh-Varr of the Kree (who had spent several years in an unbreachable prison after sorta kinda maybe trying to take over the world) as his new Captain Marvel. ❋ Unknown (2009)

When an organisation can count the police and elected officials as its co-conspirators it seems impervious to outside attack, imperious even, impermeable and unbreachable. ❋ Nick Abbot (2011)

But better than the unbreachable divide that preceded busing. ❋ Lynn Parramore (2011)

"Lockdown" at Bilderberg means that security is snapped securely shut – it means an unbreachable, Pentagon-like security cordon is tightened around this seaside hotel. ❋ Unknown (2010)

And if it is not, then those who embrace justice tempered by love must make ourselves known as an unbreachable majority, prevailing despite objections. ❋ Unknown (2010)

The Union Army made sixteen attacks against a position that had been shown to be unbreachable earlier that day. ❋ Susan Cheever (2010)

The bone marrow represented the frontier of toxicity, an unbreachable barrier that limited the capacity to deliver obliterative chemotherapy—the “red ceiling” as some oncologists called it. ❋ Siddhartha Mukherjee (2010)

[Look at that] unbreached he [must] get a lot of [ladies] ❋ Pogger Champ (2021)

The [gulf] in [status] appears [absolute] and unbreachable. ❋ 샘 (2017)