mysterious

mild, received

She received a mysterious package in the mail yesterday with no return address.

attacked, casts, comments, found, liked, likes, love, moves

The detective found mysterious fingerprints at the crime scene that didn't match anyone in the database.

accident, adventure, affair, atmosphere, characters, city, disease, legend

The mysterious accident on the highway last night left investigators completely puzzled.

about, around, in, in, on

There was something mysterious about the old house at the end of the street.

always, hardly

She always seemed mysterious, never telling anyone about her past or personal life.