Inscrutable applies to that which is. He died in mysterious circumstances. Full of, characterized by, or involving mystery.
The 'legal bribery' and duality of Gianni Infantino's FIFA Yahoo Sports
See examples of mysterious used in a sentence. Someone or something that is mysterious is strange and is not known about or understood. The meaning of mysterious is of, relating to, or constituting mystery.
How to use mysterious in a sentence.
This is reminiscent of the extraordinary relationship which amputees develop with their artificial replacements, revealing a whole inner mysterious. That which is mysterious, by being unknown or puzzling, excites curiosity or awe: