an upset.
Dysfunction
accitant
That is called 'unexpected'.
paradpadoxis
These are called 'treats,' wonderful surprises
An unexpected effect that occurs when you take to two drugs at same time is called a drug interaction.
His running mate, Thomas Pinckney, failed to win the vice presidency.
Roald Dahl's collection for adults is called "Adult Stories" or "Tales of the Unexpected."
The Detroit Lions, Followed by an unexpected team, the Dallas Cowboys.
An unexpected change in an organisms trait is a mutation.
Discrepant event, involves an experiment in which there is an unexpected result. Can therefore be used to confront learners with evidence that contradicts their wrong perceptions.
Yes: Because you are expecting the unexpected therefore the unexpected is expected.