These experts, she writes, use scientific terms "to create a sort of a fog wherein very simple things are made to sound complicated and mysterious."

Besides, K sounds more mysterious and can't be located on a chart.

Well, it certainly sounds very mysterious.

Even its name sounded silvery and mysterious.

But Polgreen did not sound strong or mysterious enough for his character.

When the door shut, Merrimay said, "Well, it certainly sounds terribly mysterious."

"Her secretary sounds very mysterious."

You could tell them anything as long as it sounded impressive and mysterious, and they'd believe it.

I didn't even know what an 'indie' band was - it sounded so vague and mysterious.

This sounded far more doleful and mysterious than I was prepared to accept.