Other / Surprise
telltale - Revealing or indicating something hidden or secret, showing the inner nature of something.
mystery - Something that is difficult or impossible to understand or explain, a person or thing that arouses curiosity or wonder because it is unknown or puzzling.
impact - The force or action of one object hitting another.
thunderbolt - A sudden flash of lightning with a loud crash of thunder, or an unexpected and dramatic event or piece of news.
divulge - To reveal something secret or private, to make known information that was previously hidden.
discrepancy - A difference between two things that are expected to be the same.
untimely - Not happening at a useful or expected time.