Words similar to unbreachable

Example sentences for: unbreachable

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

Few people today know what he meant by the lovely word sublunary . Literally, it means "beneath the moon," and Johnson was alluding to an ancient, widespread belief that there was an unbreachable division between the cosmos, thought to be pristine, lawful, and unchanging, and our grubby, chaotic Earth below.