mystery
Definitions
Something that is difficult or impossible to understand or explain.
A novel, play, or movie dealing with a puzzling crime.
A quality of secrecy or enigma that arouses curiosity.
Examples
The disappearance of the ancient city remains a complete mystery to historians.
She loved reading a good mystery novel on rainy Sunday afternoons.
It is a mystery how he managed to finish such a difficult project in only two hours.
Synonyms
Antonyms
certainty fact clarity solution truth explanation obviousness