How do you say fiasco in french?

The most common way to say "fiasco" in French is "fiasco". It's a direct borrowing from Italian and is used with the same meaning.

However, there are some other options, depending on the context:

* "Échec cuisant" means "complete failure" and is a more formal and literary way to say "fiasco."

* "Débâcle" translates to "rout" or "collapse" and suggests a more chaotic and disastrous situation.

* "Catastrophe" is a more general word for disaster.

The best choice will depend on the specific situation and the level of formality desired.