Coincidence
Emergency
Dilema
Mishap
Disaster
Mysteriy
Triumph
Lucky break
When two things happen at the same time for no particular reason.
A situation that envolves a difficult choice.
An event that causes suffering or destruction.
Something puzzeling or unexplained.
A great success or achivement.
An accident, mistake or unlucky event.
A sudden, dangerous situation that requires quick action.
An unexpected event that brings good fortune.