Words similar to impenetrable

Example sentences for: impenetrable

How can you use “impenetrable” in a sentence? Here are some example sentences to help you improve your vocabulary:

The paper refers readers to an Internet site that automatically creates an impenetrable "post-modern" essay each time a user logs on.
Many investigative reporters are bad writers, and the impenetrable prose is held to be the price you pay for the dirt they unearth.
It’s not hard to understand why the fortress proved virtually impenetrable.
British Columbia, the third largest province, is supremely the land of the wild outdoors, with the constant challenge of rugged mountains, seemingly impenetrable forests, a jagged coastline, and dizzily fast-moving rivers.
Industry and urban society are concentrated on the peninsula, especially on the West coast, while East Malaysia is dominated by the country’s characteristic impenetrable jungle.