Words similar to arcane

Example sentences for: arcane

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

The trend is called brachycephalization, and it has been happening mainly in rural Poland between the Carpathian Mountains and the Black Sea--which, for some arcane reason, is one of the few places on Earth where humans are still evolving.
But most Americans don't care about arcane precedents.
For the others, I would venture to say, their word for it would be arcane.
Although critics find Cities of the Plain less inventive than All the Pretty Horses and The Crossing , they still celebrate McCarthy's Faulkneresque use of flowing, punctuationless sentences and arcane language.
Free women of color were included among the concubines of white aristocrats, their lives organized according to arcane social codes.