Solutions mysterious, difficult to explain has 12 entries with similar clues
- runeA symbol with mysterious or magical significance
- eeriemysterious and scary
- enigmamysterious person or thing
- occultMysterious
- arcaneMysterious
- shadowyMysterious
- ritualsMysterious ceremonies
- crypticMysteriously obscure
- esotericMysterious
- goings-onMysterious happenings
- unexplainedMysterious
- cateblanchett"Tár" actress who plays a mysterious outlaw in "Borderlands" (2 wds)