| A mysterious red hair on a shirt collar, perhaps? |
| Oft-quoted mysterious author |
| Mysterious sightings |
| Chillingly mysterious |
| Agatha Christie's "The Mysterious Mr. ____ |
| Mysterious symbol in "The Hobbit |
| Garbo's "The Mysterious Lady" co-star |
| Unusual and mysterious |
| Mysterious "gift |
| Knowledge of the mysterious |
| Mysterious hoverer |
| Berton's The Mysterious______ |
| Mysterious byline, for short |
| Mysterious creature |
| Mysterious aerial sightings |
| Site of many mysterious disappearances |
| 51 is a mysterious one |
| Mysterious ancient letters |
| Bruce who died mysteriously |
| U2 album featuring the Top Ten hit "Mysterious Ways |
| Mysterious glows |
| Mysterious lady |
| Great Lake that sounds like a synonym for "mysterious |
| City that sounds mysterious |
| Mysterious force that cosmologists believe might explain the accelerated expansion of the universe |
| Author of "The Mysterious Flame of Queen Loana |
| Mysterious first name |
| Mysterious vibes |
| Mysterious radar blip |
| Mysterious auth. |