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