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:

However arcane, it was the most anecdotally fascinating area of math: Moebius strips; Klein bottles; the four-color map problem; the protean qualities of the torus, or doughnut.
Campaign finance is an arcane and confusing subject, filled with unspoken understandings.
But it seems to have escaped popular notice that judges have developed the arcane rules of evidence that keep judges in demand.
Moore took an arcane European tradition and neatly transformed it into an American one.
But then a great deal or archaic or arcane usage crops up in that context.