Words similar to impregnable
Example sentences for: impregnable
How can you use “impregnable” in a sentence? Here are some example sentences to help you improve your vocabulary:
impregnable Non-English speakers have been known to think this means inconceivable.
This route sits against the old city walls, which were completed in 1785, and from here it is easy to see why the city was thought to be impregnable.
Once a vast fortification of 49 turrets, it ranked alongside Osaka and Nagoya as one of the country’s greatest impregnable bastions.
Advanced cryptography could be used to make phone conversations impregnable to wiretap and financial records invulnerable to subpoena.
The dramatically rising cliff of black basalt stone made the castle impregnable to all but the most wily commander.