Part of speech:
The definition of amazing is full of wonder or excitement.
A combination of events which are not individually beneficial, but occurring together produce a good or wonderful outcome.
Dependent on chance, luck, or an uncertain outcome:
The definition of a trouvaille is a valuable discovery, or a lucky find.
Not announced beforehand:
Prodigious is defined as something very big or powerful, or something extraordinary.
The definition of abrupt is when something suddenly happens or changes suddenly, with no advance warning.
(Music) Of an accidental
Not having been announced:
Not under suspicion.
The definition of chance is accidental or not expected or planned.
The definition of fortuitous is happening by chance.
The definition of incongruous is something that doesn't fit in or that is jarring in relation to its surroundings.
(Logic, philosophy, of a set of properties) In a relationship with another set such that membership in the other set implies membership in the present set
Having no particular purpose, organization, or structure; random.
Difficult to foretell or foresee:
Not looked for; not expected or foreseen
(Physics) Acting within brief time intervals. Used especially of a force.
Find another word for unexpected. In this page you can discover 50 synonyms, antonyms, idiomatic expressions, and related words for unexpected, like: unforeseen, unpredicted, like a bolt from the blue, unanticipated, amazing, sudden, unprepared for, astonishing, serendipity, not on the books and stunning.